#281300#281300
#281300 is a very dark, muted orange. Relative luminance 0.009; OKLCH L 21.3% C 0.048 H 63.3°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).
Color values
| HEX | #281300 |
|---|---|
| RGB | rgb(40, 19, 0) |
| HSL | hsl(29, 100%, 8%) |
| HSV | hsv(29, 100%, 16%) |
| CMYK | cmyk(0%, 52.5%, 100%, 84.3%) |
| CIE-LAB | lab(8.28, 8.72, 12.58) |
| CIE-LCH | lch(8.28, 15.30, 55.28°) |
| OKLab | oklab(21.25% 0.0217 0.0432) |
| OKLCH | oklch(21.25% 0.048 63.3) |
| XYZ | xyz(1.1080, 0.9170, 0.1186) |
| Luminance | 0.0092 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Dark Brown
#341C02
ΔE00 4.88
Chocolate (survey)
#3D1C02
ΔE00 6.71
Very Dark Brown
#1D0200
ΔE00 7.57
Chocolate Brown
#411900
ΔE00 8.14
Espresso
#4B382A
ΔE00 11.63
Deep Brown
#410200
ΔE00 12.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#281300 #001528
analogous
#280001 #281300 #282700
triadic
#281300 #002813 #130028
tetradic
#281300 #012800 #001528 #270028
square
#281300 #012800 #001528 #270028
split-complementary
#281300 #002827 #000128
monochromatic
#1F0F00 #1F0F00 #281300 #653000 #A24D00
Accessibility & contrast
On white
17.75
#281300 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.18
#281300 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #281300
17.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##281300 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##281300 | 1.00 | 17.75 | 1.18 | 17.75 |
| #FFFFFF | 17.75 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.75 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1A1500
Deuteranopia (green-blind)
#1F1A00
Tritanopia (blue-blind)
#2D0E0F
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #281300; /* rgb */ color: rgb(40, 19, 0); /* oklch */ color: oklch(21.3% 0.048 63.3);
Tailwind
colors: {
custom: {
50: '#635046',
500: '#281300',
950: '#000000',
},
}SCSS
$custom: #281300; $custom-light: #635046; $custom-dark: #000000;
JSON
{
"hex": "#281300",
"rgb": {
"r": 40,
"g": 19,
"b": 0
},
"hsl": {
"h": 28.5,
"s": 100,
"l": 7.843
},
"oklch": {
"l": 0.21252,
"c": 0.04837,
"h": 63.3
},
"luminance": 0.00917
}Semantic roles & 50–950 ramp
primary
#281300
secondary
#144470
accent
#99FF29
background
#F6F4F3
surface
#EBE7E5
border
#C6C3C1
text
#050200
muted
#7A7877