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Pixeliro

#B45309

Sienna

#B45309Sienna

Luminance

0.159

Category

Orange

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#B45309
No #
B45309

RGB

RGB
rgb(180, 83, 9)
Values
R:180 G:83 B:9

HSL

HSL
hsl(26, 90%, 37%)
Values
H:26° S:90% L:37%

HSV / HSB

HSV
hsv(26, 95%, 71%)
Values
H:26° S:95% V:71%

CMYK

CMYK
cmyk(0%, 54%, 95%, 29%)
Values
C:0 M:54 Y:95 K:29

LAB

LAB
lab(47, 36, 54)
Values
L:47 a:36 b:54

OKLCH

OKLCH
oklch(55.5% 0.146 49.0)
Values
L:55.5% C:0.146 H:49.0°

Code Formats

CSS
color: #B45309;
Swift
UIColor(red: 0.706, green: 0.325, blue: 0.035, alpha: 1.0)
Kotlin
Color(0xFFB45309)
Flutter
Color(0xFFB45309)
Android
#FFB45309

Contrast Analysis

WCAG compliance with grayscale colors

On White

5.02:1

AA

On Black

4.18:1

AA-large

Grayscale Contrast

Aa

0%

4.2

AA-large
Aa

10%

3.5

AA-large
Aa

20%

2.5

Fail
Aa

30%

1.7

Fail
Aa

40%

1.1

Fail
Aa

50%

1.3

Fail
Aa

60%

1.8

Fail
Aa

70%

2.4

Fail
Aa

80%

3.1

AA-large
Aa

90%

4.0

AA-large
Aa

100%

5.0

AA

Best Grayscale Contrast

#FFFFFF with ratio 5.02:1

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, #F4842F 0%, #793806 100%)
OKLCH
linear-gradient(90deg, oklch(72.5% 0.165 52.9) 0%, oklch(42.0% 0.106 50.5) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #F06800 0%, #CC5800 100%)
OKLCH
linear-gradient(135deg, oklch(67.6% 0.189 46.4) 0%, oklch(59.9% 0.166 46.8) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #B45309 0%, #096AB3 100%)
OKLCH
linear-gradient(90deg, oklch(55.5% 0.146 49.0) 0%, oklch(51.4% 0.140 249.3) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #B30915 0%, #B45309 50%, #B3A809 100%)
OKLCH
linear-gradient(90deg, oklch(48.5% 0.194 26.9) 0%, oklch(55.5% 0.146 49.0) 50%, oklch(71.8% 0.151 104.8) 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, #B35309 0%, #311C0C 100%)
OKLCH
linear-gradient(180deg, oklch(55.4% 0.145 49.3) 0%, oklch(25.0% 0.042 56.6) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #F37616 0%, #914308 100%)
OKLCH
radial-gradient(circle, oklch(70.1% 0.179 50.0) 0%, oklch(47.6% 0.122 49.6) 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