#100A01#100A01

#100A01 is a very dark, muted orange. Relative luminance 0.003; OKLCH L 14.9% C 0.027 H 85.8°. Best body text is #FFFFFF at 19.70:1 contrast (WCAG AA passes).

Color values

HEX	#100A01
RGB	rgb(16, 10, 1)
HSL	hsl(36, 88%, 3%)
HSV	hsv(36, 94%, 6%)
CMYK	cmyk(0%, 37.5%, 93.8%, 93.7%)
CIE-LAB	lab(2.98, 0.59, 4.06)
CIE-LCH	lch(2.98, 4.10, 81.66°)
OKLab	oklab(14.92% 0.002 0.0267)
OKLCH	oklch(14.92% 0.027 85.8)
XYZ	xyz(0.3277, 0.3295, 0.0750)
Luminance	0.0033 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100A01 #010710

analogous

#100201 #100A01 #0E1001

triadic

#100A01 #01100A #0A0110

tetradic

#100A01 #011002 #010710 #10010E

square

#100A01 #011002 #010710 #10010E

split-complementary

#100A01 #010E10 #020110

monochromatic

#1D1202 #1D1202 #1D1202 #4A2E05 #835208

Accessibility & contrast

On white

19.70

#100A01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#100A01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100A01

19.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100A01	#FFFFFF	#000000	##FFFFFF
##100A01	1.00	19.70	1.07	19.70
#FFFFFF	19.70	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0A01

Deuteranopia (green-blind)

#0E0B01

Tritanopia (blue-blind)

#120807

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #100a01;
/* rgb */ color: rgb(16, 10, 1);
/* oklch */ color: oklch(14.9% 0.027 85.8);

Tailwind

colors: {
  custom: {
    50: '#4e4b47',
    500: '#100a01',
    950: '#000000',
  },
}

SCSS

$custom: #100a01;
$custom-light: #4e4b47;
$custom-dark: #000000;

JSON

{
  "hex": "#100a01",
  "rgb": {
    "r": 16,
    "g": 10,
    "b": 1
  },
  "hsl": {
    "h": 36,
    "s": 88.235,
    "l": 3.333
  },
  "oklch": {
    "l": 0.14922,
    "c": 0.02677,
    "h": 85.8
  },
  "luminance": 0.00329
}

Semantic roles & 50–950 ramp

primary

#100A01

secondary

#153058

accent

#7FFE29

background

#F4F4F3

surface

#E7E7E5

border

#C3C3C1

text

#010100

muted

#777777

Preview Lab

Preview with #100A01

Body copy rendered with the generated semantic roles for this colour.

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