#CB6439#CB6439
#CB6439 is a mid, vivid orange. Relative luminance 0.221; OKLCH L 61.9% C 0.143 H 42.2°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).
Color values
| HEX | #CB6439 |
|---|---|
| RGB | rgb(203, 100, 57) |
| HSL | hsl(18, 58%, 51%) |
| HSV | hsv(18, 72%, 80%) |
| CMYK | cmyk(0%, 50.7%, 71.9%, 20.4%) |
| CIE-LAB | lab(54.14, 37.81, 42.52) |
| CIE-LCH | lch(54.14, 56.91, 48.36°) |
| OKLab | oklab(61.89% 0.106 0.096) |
| OKLCH | oklch(61.89% 0.143 42.2) |
| XYZ | xyz(29.9271, 22.1099, 6.5618) |
| Luminance | 0.2211 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Terra Cotta
#C9643B
ΔE00 0.58
Terracotta (survey)
#CA6641
ΔE00 1.61
Terracota
#CB6843
ΔE00 1.86
Terracotta
#C96F4A
ΔE00 3.31
Adobe
#BD6C48
ΔE00 3.84
Clay
#B66A50
ΔE00 6.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CB6439 #39A0CB
analogous
#CB3957 #CB6439 #CBAD39
triadic
#CB6439 #39CB64 #6439CB
tetradic
#CB6439 #57CB39 #39A0CB #AD39CB
square
#CB6439 #57CB39 #39A0CB #AD39CB
split-complementary
#CB6439 #39CBAD #3957CB
monochromatic
#6D341D #9D4C29 #CB6439 #D88A69 #E4B09A
Accessibility & contrast
On white
3.87
#CB6439 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.42
#CB6439 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #CB6439
5.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CB6439 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CB6439 | 1.00 | 3.87 | 5.42 | 5.42 |
| #FFFFFF | 3.87 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.42 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.42 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#807334
Deuteranopia (green-blind)
#998A37
Tritanopia (blue-blind)
#DE4F5A
Achromatopsia (no color)
#818181
Design tokens & code
CSS
--color: #cb6439; /* rgb */ color: rgb(203, 100, 57); /* oklch */ color: oklch(61.9% 0.143 42.2);
Tailwind
colors: {
custom: {
50: '#e19271',
500: '#cb6439',
950: '#000000',
},
}SCSS
$custom: #cb6439; $custom-light: #e19271; $custom-dark: #000000;
JSON
{
"hex": "#cb6439",
"rgb": {
"r": 203,
"g": 100,
"b": 57
},
"hsl": {
"h": 17.671,
"s": 58.4,
"l": 50.98
},
"oklch": {
"l": 0.61887,
"c": 0.14296,
"h": 42.2
},
"luminance": 0.22106
}Semantic roles & 50–950 ramp
primary
#CB6439
secondary
#90BDD0
accent
#B4E246
background
#FEF9F6
surface
#FDF1EC
border
#D5CBC7
text
#170D08
muted
#857E7B