#230900#230900
#230900 is a very dark, muted orange. Relative luminance 0.006; OKLCH L 18.2% C 0.050 H 46.9°. Best body text is #FFFFFF at 18.91:1 contrast (WCAG AA passes).
Color values
| HEX | #230900 |
|---|---|
| RGB | rgb(35, 9, 0) |
| HSL | hsl(15, 100%, 7%) |
| HSV | hsv(15, 100%, 14%) |
| CMYK | cmyk(0%, 74.3%, 100%, 86.3%) |
| CIE-LAB | lab(4.99, 10.88, 7.68) |
| CIE-LCH | lch(4.99, 13.31, 35.22°) |
| OKLab | oklab(18.17% 0.0344 0.0368) |
| OKLCH | oklch(18.17% 0.05 46.9) |
| XYZ | xyz(0.7909, 0.5528, 0.0651) |
| Luminance | 0.0055 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Very Dark Brown
#1D0200
ΔE00 2.93
Dark Brown
#341C02
ΔE00 9.89
Chocolate (survey)
#3D1C02
ΔE00 10.37
Chocolate Brown
#411900
ΔE00 10.69
Dark Maroon
#3C0008
ΔE00 10.99
Deep Brown
#410200
ΔE00 11.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#230900 #001A23
analogous
#230009 #230900 #231B00
triadic
#230900 #002309 #090023
tetradic
#230900 #092300 #001A23 #1B0023
square
#230900 #092300 #001A23 #1B0023
split-complementary
#230900 #00231B #000923
monochromatic
#1F0800 #1F0800 #230900 #601900 #9D2800
Accessibility & contrast
On white
18.91
#230900 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.11
#230900 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #230900
18.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##230900 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##230900 | 1.00 | 18.91 | 1.11 | 18.91 |
| #FFFFFF | 18.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#110D00
Deuteranopia (green-blind)
#171300
Tritanopia (blue-blind)
#280406
Achromatopsia (no color)
#111111
Design tokens & code
CSS
--color: #230900; /* rgb */ color: rgb(35, 9, 0); /* oklch */ color: oklch(18.2% 0.050 46.9);
Tailwind
colors: {
custom: {
50: '#5e4a47',
500: '#230900',
950: '#000000',
},
}SCSS
$custom: #230900; $custom-light: #5e4a47; $custom-dark: #000000;
JSON
{
"hex": "#230900",
"rgb": {
"r": 35,
"g": 9,
"b": 0
},
"hsl": {
"h": 15.429,
"s": 100,
"l": 6.863
},
"oklch": {
"l": 0.18165,
"c": 0.05036,
"h": 46.9
},
"luminance": 0.00553
}Semantic roles & 50–950 ramp
primary
#230900
secondary
#13556C
accent
#C8FF29
background
#F5F4F3
surface
#E9E7E5
border
#C5C3C1
text
#040100
muted
#797777