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Pixeliro

#FF8C00

Dark Orange

#FF8C00Dark Orange

Luminance

0.400

Category

Orange

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#FF8C00
No #
FF8C00

RGB

RGB
rgb(255, 140, 0)
Values
R:255 G:140 B:0

HSL

HSL
hsl(33, 100%, 50%)
Values
H:33° S:100% L:50%

HSV / HSB

HSV
hsv(33, 100%, 100%)
Values
H:33° S:100% V:100%

CMYK

CMYK
cmyk(0%, 45%, 100%, 0%)
Values
C:0 M:45 Y:100 K:0

LAB

LAB
lab(69, 37, 75)
Values
L:69 a:37 b:75

OKLCH

OKLCH
oklch(75.1% 0.179 58.3)
Values
L:75.1% C:0.179 H:58.3°

Code Formats

CSS
color: #FF8C00;
Swift
UIColor(red: 1.000, green: 0.549, blue: 0.000, alpha: 1.0)
Kotlin
Color(0xFFFF8C00)
Flutter
Color(0xFFFF8C00)
Android
#FFFF8C00

Contrast Analysis

WCAG compliance with grayscale colors

On White

2.33:1

Fail

On Black

9.00:1

AAA

Grayscale Contrast

Aa

0%

9.0

AAA
Aa

10%

7.5

AAA
Aa

20%

5.4

AA
Aa

30%

3.6

AA-large
Aa

40%

2.5

Fail
Aa

50%

1.7

Fail
Aa

60%

1.2

Fail
Aa

70%

1.1

Fail
Aa

80%

1.5

Fail
Aa

90%

1.9

Fail
Aa

100%

2.3

Fail

Best Grayscale Contrast

#000000 with ratio 9.00:1

Aa

Color Harmonies

Harmonious color combinations

complementary

Two colors opposite on the color wheel (180°)

split-complementary

Base color + two colors adjacent to its complement

triadic

Three colors evenly spaced (120° apart)

tetradic

Four colors evenly spaced (90° apart)

analogous

Three colors adjacent on the color wheel (30° apart)

Color Variations

Tints, shades, tones, and full scale

Color Scale (50-900)

50

100

200

300

400

500

600

700

800

900

Tints (Lighter)

Shades (Darker)

Tones (Desaturated)

Gradients (OKLCH)

Primary

90°
CSS
linear-gradient(90deg, #FFBA66 0%, #995400 100%)
OKLCH
linear-gradient(90deg, oklch(83.7% 0.129 69.9) 0%, oklch(51.7% 0.121 60.1) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #FFA333 0%, #CC7000 100%)
OKLCH
linear-gradient(135deg, oklch(79.1% 0.160 65.8) 0%, oklch(63.6% 0.151 59.0) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #FF8C00 0%, #0073FF 100%)
OKLCH
linear-gradient(90deg, oklch(75.1% 0.179 58.3) 0%, oklch(58.9% 0.226 258.8) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #FF0D00 0%, #FF8C00 50%, #F2FF00 100%)
OKLCH
linear-gradient(90deg, oklch(63.0% 0.255 29.6) 0%, oklch(75.1% 0.179 58.3) 50%, oklch(95.8% 0.214 113.5) 100%)
Stops
0%
50%
100%

Sunset

90°
CSS
linear-gradient(90deg, #F6CE55 0%, #EE6C2B 50%, #E6193C 100%)
OKLCH
linear-gradient(90deg, oklch(86.4% 0.144 90.6) 0%, oklch(68.0% 0.177 43.8) 50%, oklch(59.1% 0.228 21.2) 100%)
Stops
0%
50%
100%

Ocean

135°
CSS
linear-gradient(135deg, #19A1E6 0%, #22C3B6 50%, #47D1A3 100%)
OKLCH
linear-gradient(135deg, oklch(67.5% 0.146 238.9) 0%, oklch(73.8% 0.124 186.2) 50%, oklch(77.5% 0.136 166.9) 100%)
Stops
0%
50%
100%

Dark Mode

180°
CSS
linear-gradient(180deg, #FF8C00 0%, #342109 100%)
OKLCH
linear-gradient(180deg, oklch(75.1% 0.179 58.3) 0%, oklch(26.6% 0.047 69.5) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #FFAF4D 0%, #B36200 100%)
OKLCH
radial-gradient(circle, oklch(81.4% 0.145 68.4) 0%, oklch(57.8% 0.137 59.3) 100%)
Stops
0%
100%

💡 About OKLCH Gradients

OKLCH (Oklch Color Space) provides perceptually uniform gradients with better color transitions than traditional RGB/HSL gradients. The format is oklch(L% C H) where L = Lightness (0-100%), C = Chroma (0-0.4), H = Hue (0-360°).

Generate Full Palette

Create a complete brand palette from this color with primary, secondary, accent, and neutral scales.

View Palette