#691B13#691B13

#691B13 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.0% C 0.112 H 29.7°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#691B13
RGB	rgb(105, 27, 19)
HSL	hsl(6, 69%, 24%)
HSV	hsv(6, 82%, 41%)
CMYK	cmyk(0%, 74.3%, 81.9%, 58.8%)
CIE-LAB	lab(23.12, 34.12, 25.25)
CIE-LCH	lch(23.12, 42.45, 36.50°)
OKLab	oklab(35.03% 0.0975 0.0555)
OKLCH	oklch(35.03% 0.112 29.7)
XYZ	xyz(6.3359, 3.8351, 1.0226)
Luminance	0.0383 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B13 #136169

analogous

#691336 #691B13 #694613

triadic

#691B13 #13691B #1B1369

tetradic

#691B13 #366913 #136169 #461369

square

#691B13 #366913 #136169 #461369

split-complementary

#691B13 #136946 #133669

monochromatic

#1A0705 #350E0A #691B13 #9D281C #D13626

Accessibility & contrast

On white

11.89

#691B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#691B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B13

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B13	#FFFFFF	#000000	##FFFFFF
##691B13	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C11

Deuteranopia (green-blind)

#453D10

Tritanopia (blue-blind)

#74001A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #691b13;
/* rgb */ color: rgb(105, 27, 19);
/* oklch */ color: oklch(35.0% 0.112 29.7);

Tailwind

colors: {
  custom: {
    50: '#9b5d51',
    500: '#691b13',
    950: '#000000',
  },
}

SCSS

$custom: #691b13;
$custom-light: #9b5d51;
$custom-dark: #000000;

JSON

{
  "hex": "#691b13",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 19
  },
  "hsl": {
    "h": 5.581,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35031,
    "c": 0.11218,
    "h": 29.7
  },
  "luminance": 0.03834
}

Semantic roles & 50–950 ramp

primary

#691B13

secondary

#3897A0

accent

#DCEC3C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #691B13

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

Preview Lab → · Contrast checker → · Palette generator →