#691B22#691B22

#691B22 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.3% C 0.110 H 20.0°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#691B22
RGB	rgb(105, 27, 34)
HSL	hsl(355, 59%, 26%)
HSV	hsv(355, 74%, 41%)
CMYK	cmyk(0%, 74.3%, 67.6%, 58.8%)
CIE-LAB	lab(23.35, 34.93, 15.75)
CIE-LCH	lch(23.35, 38.32, 24.27°)
OKLab	oklab(35.28% 0.1035 0.0377)
OKLCH	oklch(35.28% 0.11 20)
XYZ	xyz(6.5070, 3.9036, 1.9239)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B22 #1B6962

analogous

#691B49 #691B22 #693B1B

triadic

#691B22 #22691B #1B2269

tetradic

#691B22 #49691B #1B6962 #3B1B69

square

#691B22 #49691B #1B6962 #3B1B69

split-complementary

#691B22 #1B693B #1B4969

monochromatic

#180608 #380E12 #691B22 #9A2832 #CA3442

Accessibility & contrast

On white

11.79

#691B22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#691B22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B22

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B22	#FFFFFF	#000000	##FFFFFF
##691B22	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302D22

Deuteranopia (green-blind)

#443E20

Tritanopia (blue-blind)

#74051E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #691b22;
/* rgb */ color: rgb(105, 27, 34);
/* oklch */ color: oklch(35.3% 0.110 20.0);

Tailwind

colors: {
  custom: {
    50: '#9a5d5c',
    500: '#691b22',
    950: '#000000',
  },
}

SCSS

$custom: #691b22;
$custom-light: #9a5d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#691b22",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 34
  },
  "hsl": {
    "h": 354.615,
    "s": 59.091,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35278,
    "c": 0.11015,
    "h": 20
  },
  "luminance": 0.03903
}

Semantic roles & 50–950 ramp

primary

#691B22

secondary

#429E96

accent

#E2D446

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0504

muted

#7F7979

Preview Lab

Preview with #691B22

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

Preview Lab → · Contrast checker → · Palette generator →