#100E0A#100E0A

#100E0A is a very dark, near-neutral orange. Relative luminance 0.004; OKLCH L 16.5% C 0.009 H 84.6°. Best body text is #FFFFFF at 19.28:1 contrast (WCAG AA passes).

Color values

HEX	#100E0A
RGB	rgb(16, 14, 10)
HSL	hsl(40, 23%, 5%)
HSV	hsv(40, 38%, 6%)
CMYK	cmyk(0%, 12.5%, 37.5%, 93.7%)
CIE-LAB	lab(4.03, 0.06, 1.93)
CIE-LCH	lch(4.03, 1.93, 88.30°)
OKLab	oklab(16.47% 0.0008 0.0087)
OKLCH	oklch(16.47% 0.009 84.6)
XYZ	xyz(0.4255, 0.4462, 0.3508)
Luminance	0.0045 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100E0A #0A0C10

analogous

#100B0A #100E0A #0F100A

triadic

#100E0A #0A100E #0E0A10

tetradic

#100E0A #0A100B #0A0C10 #100A0F

square

#100E0A #0A100B #0A0C10 #100A0F

split-complementary

#100E0A #0A0F10 #0B0A10

monochromatic

#13100C #13100C #13100C #362F22 #5B5039

Accessibility & contrast

On white

19.28

#100E0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#100E0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100E0A

19.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100E0A	#FFFFFF	#000000	##FFFFFF
##100E0A	1.00	19.28	1.09	19.28
#FFFFFF	19.28	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0E0A

Deuteranopia (green-blind)

#100E0A

Tritanopia (blue-blind)

#110D0D

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #100e0a;
/* rgb */ color: rgb(16, 14, 10);
/* oklch */ color: oklch(16.5% 0.009 84.6);

Tailwind

colors: {
  custom: {
    50: '#4e4d4b',
    500: '#100e0a',
    950: '#000000',
  },
}

SCSS

$custom: #100e0a;
$custom-light: #4e4d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#100e0a",
  "rgb": {
    "r": 16,
    "g": 14,
    "b": 10
  },
  "hsl": {
    "h": 40,
    "s": 23.077,
    "l": 5.098
  },
  "oklch": {
    "l": 0.16467,
    "c": 0.00874,
    "h": 84.6
  },
  "luminance": 0.00446
}

Semantic roles & 50–950 ramp

primary

#100E0A

secondary

#313844

accent

#85C068

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010101

muted

#777777

Preview Lab

Preview with #100E0A

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

Preview Lab → · Contrast checker → · Palette generator →