#100B01#100B01
#100B01 is a very dark, muted orange. Relative luminance 0.004; OKLCH L 15.2% C 0.027 H 90.6°. Best body text is #FFFFFF at 19.62:1 contrast (WCAG AA passes).
Color values
| HEX | #100B01 |
|---|---|
| RGB | rgb(16, 11, 1) |
| HSL | hsl(40, 88%, 3%) |
| HSV | hsv(40, 94%, 6%) |
| CMYK | cmyk(0%, 31.3%, 93.8%, 93.7%) |
| CIE-LAB | lab(3.18, 0.19, 4.35) |
| CIE-LCH | lch(3.18, 4.35, 87.51°) |
| OKLab | oklab(15.22% -0.0003 0.0275) |
| OKLCH | oklch(15.22% 0.027 90.6) |
| XYZ | xyz(0.3389, 0.3517, 0.0788) |
| Luminance | 0.0035 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Black
#000000
ΔE00 4.38
Almost Black
#070D0D
ΔE00 5.22
Very Dark Brown
#1D0200
ΔE00 11.38
Dark Grey
#363737
ΔE00 13.45
Charcoal (survey)
#343837
ΔE00 13.80
Dark
#1B2431
ΔE00 13.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#100B01 #010610
analogous
#100301 #100B01 #0D1001
triadic
#100B01 #01100B #0B0110
tetradic
#100B01 #011003 #010610 #10010D
square
#100B01 #011003 #010610 #10010D
split-complementary
#100B01 #010D10 #030110
monochromatic
#1D1402 #1D1402 #1D1402 #4A3305 #835A08
Accessibility & contrast
On white
19.62
#100B01 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.07
#100B01 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #100B01
19.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##100B01 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##100B01 | 1.00 | 19.62 | 1.07 | 19.62 |
| #FFFFFF | 19.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.07 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 19.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0E0B00
Deuteranopia (green-blind)
#0F0C01
Tritanopia (blue-blind)
#120908
Achromatopsia (no color)
#0C0C0C
Design tokens & code
CSS
--color: #100b01; /* rgb */ color: rgb(16, 11, 1); /* oklch */ color: oklch(15.2% 0.027 90.6);
Tailwind
colors: {
custom: {
50: '#4e4c47',
500: '#100b01',
950: '#000000',
},
}SCSS
$custom: #100b01; $custom-light: #4e4c47; $custom-dark: #000000;
JSON
{
"hex": "#100b01",
"rgb": {
"r": 16,
"g": 11,
"b": 1
},
"hsl": {
"h": 40,
"s": 88.235,
"l": 3.333
},
"oklch": {
"l": 0.15222,
"c": 0.02748,
"h": 90.6
},
"luminance": 0.00352
}Semantic roles & 50–950 ramp
primary
#100B01
secondary
#152B58
accent
#70FE29
background
#F4F4F3
surface
#E7E7E5
border
#C3C3C1
text
#010100
muted
#777777