Pixeliro Logo
Pixeliro

#45475A

Charcoal

#45475ACharcoal

Luminance

0.065

Category

Blue

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#45475A
No #
45475A

RGB

RGB
rgb(69, 71, 90)
Values
R:69 G:71 B:90

HSL

HSL
hsl(234, 13%, 31%)
Values
H:234° S:13% L:31%

HSV / HSB

HSV
hsv(234, 23%, 35%)
Values
H:234° S:23% V:35%

CMYK

CMYK
cmyk(23%, 21%, 0%, 65%)
Values
C:23 M:21 Y:0 K:65

LAB

LAB
lab(31, 4, -12)
Values
L:31 a:4 b:-12

OKLCH

OKLCH
oklch(40.4% 0.032 280.2)
Values
L:40.4% C:0.032 H:280.2°

Code Formats

CSS
color: #45475A;
Swift
UIColor(red: 0.271, green: 0.278, blue: 0.353, alpha: 1.0)
Kotlin
Color(0xFF45475A)
Flutter
Color(0xFF45475A)
Android
#FF45475A

Contrast Analysis

WCAG compliance with grayscale colors

On White

9.12:1

AAA

On Black

2.30:1

Fail

Grayscale Contrast

Aa

0%

2.3

Fail
Aa

10%

1.9

Fail
Aa

20%

1.4

Fail
Aa

30%

1.1

Fail
Aa

40%

1.6

Fail
Aa

50%

2.3

Fail
Aa

60%

3.2

AA-large
Aa

70%

4.4

AA-large
Aa

80%

5.7

AA
Aa

90%

7.2

AAA
Aa

100%

9.1

AAA

Best Grayscale Contrast

#FFFFFF with ratio 9.12:1

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, #727592 0%, #373948 100%)
OKLCH
linear-gradient(90deg, oklch(57.1% 0.045 280.2) 0%, oklch(34.9% 0.026 279.0) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #4B5186 0%, #3F478D 100%)
OKLCH
linear-gradient(135deg, oklch(45.4% 0.086 277.5) 0%, oklch(42.8% 0.115 275.5) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #45475A 0%, #595745 100%)
OKLCH
linear-gradient(90deg, oklch(40.4% 0.032 280.2) 0%, oklch(45.3% 0.028 102.2) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #455159 0%, #45475A 50%, #4D4559 100%)
OKLCH
linear-gradient(90deg, oklch(42.7% 0.020 237.2) 0%, oklch(40.4% 0.032 280.2) 50%, oklch(40.6% 0.034 303.1) 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, #454759 0%, #181A25 100%)
OKLCH
linear-gradient(180deg, oklch(40.3% 0.030 280.0) 0%, oklch(22.1% 0.022 276.5) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #666985 0%, #434556 100%)
OKLCH
radial-gradient(circle, oklch(52.9% 0.044 280.0) 0%, oklch(39.5% 0.029 279.7) 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