#691F0E#691F0E

#691F0E is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.5% C 0.109 H 34.2°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#691F0E
RGB	rgb(105, 31, 14)
HSL	hsl(11, 76%, 23%)
HSV	hsv(11, 87%, 41%)
CMYK	cmyk(0%, 70.5%, 86.7%, 58.8%)
CIE-LAB	lab(23.72, 32.15, 28.69)
CIE-LCH	lch(23.72, 43.09, 41.75°)
OKLab	oklab(35.47% 0.0903 0.0614)
OKLCH	oklch(35.47% 0.109 34.2)
XYZ	xyz(6.3957, 4.0159, 0.8538)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691F0E #0E5869

analogous

#690E2A #691F0E #694C0E

triadic

#691F0E #0E691F #1F0E69

tetradic

#691F0E #2A690E #0E5869 #4C0E69

square

#691F0E #2A690E #0E5869 #4C0E69

split-complementary

#691F0E #0E694C #0E2A69

monochromatic

#1B0804 #330F07 #691F0E #9F2F15 #D53F1C

Accessibility & contrast

On white

11.65

#691F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#691F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691F0E

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691F0E	#FFFFFF	#000000	##FFFFFF
##691F0E	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0B

Deuteranopia (green-blind)

#473F0A

Tritanopia (blue-blind)

#74081C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #691f0e;
/* rgb */ color: rgb(105, 31, 14);
/* oklch */ color: oklch(35.5% 0.109 34.2);

Tailwind

colors: {
  custom: {
    50: '#9b5f4e',
    500: '#691f0e',
    950: '#000000',
  },
}

SCSS

$custom: #691f0e;
$custom-light: #9b5f4e;
$custom-dark: #000000;

JSON

{
  "hex": "#691f0e",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 14
  },
  "hsl": {
    "h": 11.209,
    "s": 76.471,
    "l": 23.333
  },
  "oklch": {
    "l": 0.35469,
    "c": 0.10921,
    "h": 34.2
  },
  "luminance": 0.04015
}

Semantic roles & 50–950 ramp

primary

#691F0E

secondary

#318DA2

accent

#CFF335

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0501

muted

#7F7977

Preview Lab

Preview with #691F0E

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

Preview Lab → · Contrast checker → · Palette generator →