#284352#284352
#284352 is a dark, muted cyan. Relative luminance 0.051; OKLCH L 36.8% C 0.042 H 233.9°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).
Color values
| HEX | #284352 |
|---|---|
| RGB | rgb(40, 67, 82) |
| HSL | hsl(201, 34%, 24%) |
| HSV | hsv(201, 51%, 32%) |
| CMYK | cmyk(51.2%, 18.3%, 0%, 67.8%) |
| CIE-LAB | lab(26.95, -5.51, -12.19) |
| CIE-LCH | lch(26.95, 13.38, 245.66°) |
| OKLab | oklab(36.79% -0.0247 -0.0338) |
| OKLCH | oklch(36.79% 0.042 233.9) |
| XYZ | xyz(4.4047, 5.0743, 8.7283) |
| Luminance | 0.0508 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Grey Blue
#29465B
ΔE00 3.00
Dark Blue Grey
#1F3B4D
ΔE00 3.06
Charcoal
#36454F
ΔE00 3.68
Dark Slate Blue
#214761
ΔE00 4.53
Gunmetal
#2A3439
ΔE00 7.29
Charcoal Grey
#3C4142
ΔE00 8.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#284352 #523728
analogous
#28524C #284352 #282E52
triadic
#284352 #522843 #435228
tetradic
#284352 #4C2852 #523728 #2E5228
square
#284352 #4C2852 #523728 #2E5228
split-complementary
#284352 #52282E #524C28
monochromatic
#0A1115 #142129 #284352 #3C657B #5086A4
Accessibility & contrast
On white
10.42
#284352 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.02
#284352 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #284352
10.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##284352 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##284352 | 1.00 | 10.42 | 2.02 | 10.42 |
| #FFFFFF | 10.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.02 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C4253
Deuteranopia (green-blind)
#363E52
Tritanopia (blue-blind)
#154748
Achromatopsia (no color)
#404040
Design tokens & code
CSS
--color: #284352; /* rgb */ color: rgb(40, 67, 82); /* oklch */ color: oklch(36.8% 0.042 233.9);
Tailwind
colors: {
custom: {
50: '#657782',
500: '#284352',
950: '#000000',
},
}SCSS
$custom: #284352; $custom-light: #657782; $custom-dark: #000000;
JSON
{
"hex": "#284352",
"rgb": {
"r": 40,
"g": 67,
"b": 82
},
"hsl": {
"h": 201.429,
"s": 34.426,
"l": 23.922
},
"oklch": {
"l": 0.36793,
"c": 0.04183,
"h": 233.9
},
"luminance": 0.05075
}Semantic roles & 50–950 ramp
primary
#284352
secondary
#856451
accent
#845DCB
background
#F6F7F7
surface
#EBEDEE
border
#C6C8C9
text
#06080A
muted
#7A7B7C