#691D1E#691D1E

#691D1E is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.4% C 0.108 H 23.9°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#691D1E
RGB	rgb(105, 29, 30)
HSL	hsl(359, 57%, 26%)
HSV	hsv(359, 72%, 41%)
CMYK	cmyk(0%, 72.4%, 71.4%, 58.8%)
CIE-LAB	lab(23.59, 33.81, 18.74)
CIE-LCH	lch(23.59, 38.65, 29.00°)
OKLab	oklab(35.44% 0.099 0.0438)
OKLCH	oklch(35.44% 0.108 23.9)
XYZ	xyz(6.5001, 3.9767, 1.6533)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691D1E #1D6968

analogous

#691D44 #691D1E #69421D

triadic

#691D1E #1E691D #1D1E69

tetradic

#691D1E #44691D #1D6968 #421D69

square

#691D1E #44691D #1D6968 #421D69

split-complementary

#691D1E #1D6942 #1D4469

monochromatic

#180707 #391010 #691D1E #992A2C #C8383A

Accessibility & contrast

On white

11.70

#691D1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#691D1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691D1E

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691D1E	#FFFFFF	#000000	##FFFFFF
##691D1E	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322E1D

Deuteranopia (green-blind)

#453E1C

Tritanopia (blue-blind)

#74071E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #691d1e;
/* rgb */ color: rgb(105, 29, 30);
/* oklch */ color: oklch(35.4% 0.108 23.9);

Tailwind

colors: {
  custom: {
    50: '#9a5e59',
    500: '#691d1e',
    950: '#000000',
  },
}

SCSS

$custom: #691d1e;
$custom-light: #9a5e59;
$custom-dark: #000000;

JSON

{
  "hex": "#691d1e",
  "rgb": {
    "r": 105,
    "g": 29,
    "b": 30
  },
  "hsl": {
    "h": 359.211,
    "s": 56.716,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35437,
    "c": 0.1083,
    "h": 23.9
  },
  "luminance": 0.03976
}

Semantic roles & 50–950 ramp

primary

#691D1E

secondary

#449E9D

accent

#E0DE48

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #691D1E

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

Preview Lab → · Contrast checker → · Palette generator →