#691A10#691A10

#691A10 is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.9% C 0.114 H 30.7°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#691A10
RGB	rgb(105, 26, 16)
HSL	hsl(7, 74%, 24%)
HSV	hsv(7, 85%, 41%)
CMYK	cmyk(0%, 75.2%, 84.8%, 58.8%)
CIE-LAB	lab(22.93, 34.43, 26.83)
CIE-LCH	lch(22.93, 43.65, 37.93°)
OKLab	oklab(34.88% 0.0978 0.058)
OKLCH	oklch(34.88% 0.114 30.7)
XYZ	xyz(6.2894, 3.7804, 0.8886)
Luminance	0.0378 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691A10 #105F69

analogous

#691032 #691A10 #694610

triadic

#691A10 #10691A #1A1069

tetradic

#691A10 #326910 #105F69 #461069

square

#691A10 #326910 #105F69 #461069

split-complementary

#691A10 #106946 #103269

monochromatic

#1B0704 #340D08 #691A10 #9E2718 #D33420

Accessibility & contrast

On white

11.96

#691A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#691A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691A10

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691A10	#FFFFFF	#000000	##FFFFFF
##691A10	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0E

Deuteranopia (green-blind)

#453D0C

Tritanopia (blue-blind)

#740018

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #691a10;
/* rgb */ color: rgb(105, 26, 16);
/* oklch */ color: oklch(34.9% 0.114 30.7);

Tailwind

colors: {
  custom: {
    50: '#9b5d4f',
    500: '#691a10',
    950: '#000000',
  },
}

SCSS

$custom: #691a10;
$custom-light: #9b5d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#691a10",
  "rgb": {
    "r": 105,
    "g": 26,
    "b": 16
  },
  "hsl": {
    "h": 6.742,
    "s": 73.554,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34881,
    "c": 0.11369,
    "h": 30.7
  },
  "luminance": 0.03779
}

Semantic roles & 50–950 ramp

primary

#691A10

secondary

#3495A1

accent

#DBF038

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #691A10

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

Preview Lab → · Contrast checker → · Palette generator →