#1C170C#1C170C
#1C170C is a very dark, muted orange. Relative luminance 0.009; OKLCH L 20.7% C 0.022 H 86.1°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).
Color values
| HEX | #1C170C |
|---|---|
| RGB | rgb(28, 23, 12) |
| HSL | hsl(41, 40%, 8%) |
| HSV | hsv(41, 57%, 11%) |
| CMYK | cmyk(0%, 17.9%, 57.1%, 89%) |
| CIE-LAB | lab(8.01, 0.38, 7.02) |
| CIE-LCH | lch(8.01, 7.03, 86.88°) |
| OKLab | oklab(20.71% 0.0015 0.0215) |
| OKLCH | oklch(20.71% 0.022 86.1) |
| XYZ | xyz(0.8517, 0.8862, 0.4740) |
| Luminance | 0.0089 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Black
#000000
ΔE00 7.71
Almost Black
#070D0D
ΔE00 7.77
Dark Brown
#341C02
ΔE00 11.65
Dark Grey
#363737
ΔE00 11.74
Charcoal (survey)
#343837
ΔE00 12.15
Very Dark Brown
#1D0200
ΔE00 12.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1C170C #0C111C
analogous
#1C0F0C #1C170C #191C0C
triadic
#1C170C #0C1C17 #170C1C
tetradic
#1C170C #0C1C0F #0C111C #1C0C19
square
#1C170C #0C1C0F #0C111C #1C0C19
split-complementary
#1C170C #0C191C #0F0C1C
monochromatic
#151209 #151209 #1C170C #473A1E #725D31
Accessibility & contrast
On white
17.84
#1C170C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.18
#1C170C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1C170C
17.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1C170C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1C170C | 1.00 | 17.84 | 1.18 | 17.84 |
| #FFFFFF | 17.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1A170B
Deuteranopia (green-blind)
#1B180C
Tritanopia (blue-blind)
#1E1514
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #1c170c; /* rgb */ color: rgb(28, 23, 12); /* oklch */ color: oklch(20.7% 0.022 86.1);
Tailwind
colors: {
custom: {
50: '#58534c',
500: '#1c170c',
950: '#000000',
},
}SCSS
$custom: #1c170c; $custom-light: #58534c; $custom-dark: #000000;
JSON
{
"hex": "#1c170c",
"rgb": {
"r": 28,
"g": 23,
"b": 12
},
"hsl": {
"h": 41.25,
"s": 40,
"l": 7.843
},
"oklch": {
"l": 0.2071,
"c": 0.02155,
"h": 86.1
},
"luminance": 0.00886
}Semantic roles & 50–950 ramp
primary
#1C170C
secondary
#2F3B54
accent
#7DD058
background
#F5F4F4
surface
#E9E7E7
border
#C5C3C3
text
#030201
muted
#787877