#100705#100705

#100705 is a very dark, near-neutral red. Relative luminance 0.003; OKLCH L 14.2% C 0.018 H 36.9°. Best body text is #FFFFFF at 19.91:1 contrast (WCAG AA passes).

Color values

HEX	#100705
RGB	rgb(16, 7, 5)
HSL	hsl(11, 52%, 4%)
HSV	hsv(11, 69%, 6%)
CMYK	cmyk(0%, 56.2%, 68.7%, 93.7%)
CIE-LAB	lab(2.47, 2.36, 1.68)
CIE-LCH	lch(2.47, 2.90, 35.56°)
OKLab	oklab(14.16% 0.0145 0.0109)
OKLCH	oklch(14.16% 0.018 36.9)
XYZ	xyz(0.3171, 0.2731, 0.1796)
Luminance	0.0027 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100705 #050E10

analogous

#100509 #100705 #100D05

triadic

#100705 #051007 #070510

tetradic

#100705 #091005 #050E10 #0D0510

square

#100705 #091005 #050E10 #0D0510

split-complementary

#100705 #05100D #050910

monochromatic

#170A07 #170A07 #170A07 #3F1B14 #6D3022

Accessibility & contrast

On white

19.91

#100705 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#100705 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100705

19.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100705	#FFFFFF	#000000	##FFFFFF
##100705	1.00	19.91	1.05	19.91
#FFFFFF	19.91	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#090805

Deuteranopia (green-blind)

#0B0A05

Tritanopia (blue-blind)

#120606

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #100705;
/* rgb */ color: rgb(16, 7, 5);
/* oklch */ color: oklch(14.2% 0.018 36.9);

Tailwind

colors: {
  custom: {
    50: '#4e4a49',
    500: '#100705',
    950: '#000000',
  },
}

SCSS

$custom: #100705;
$custom-light: #4e4a49;
$custom-dark: #000000;

JSON

{
  "hex": "#100705",
  "rgb": {
    "r": 16,
    "g": 7,
    "b": 5
  },
  "hsl": {
    "h": 10.909,
    "s": 52.381,
    "l": 4.118
  },
  "oklch": {
    "l": 0.1416,
    "c": 0.01811,
    "h": 36.9
  },
  "luminance": 0.00273
}

Semantic roles & 50–950 ramp

primary

#100705

secondary

#24464D

accent

#C2DC4C

background

#F4F4F4

surface

#E7E7E6

border

#C3C3C2

text

#010100

muted

#777777

Preview Lab

Preview with #100705

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

Preview Lab → · Contrast checker → · Palette generator →