#691C13#691C13

#691C13 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.1% C 0.111 H 30.2°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#691C13
RGB	rgb(105, 28, 19)
HSL	hsl(6, 69%, 24%)
HSV	hsv(6, 82%, 41%)
CMYK	cmyk(0%, 73.3%, 81.9%, 58.8%)
CIE-LAB	lab(23.28, 33.69, 25.41)
CIE-LCH	lch(23.28, 42.20, 37.03°)
OKLab	oklab(35.15% 0.0961 0.0559)
OKLCH	oklch(35.15% 0.111 30.2)
XYZ	xyz(6.3592, 3.8817, 1.0304)
Luminance	0.0388 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691C13 #136069

analogous

#691335 #691C13 #694713

triadic

#691C13 #13691C #1C1369

tetradic

#691C13 #356913 #136069 #471369

square

#691C13 #356913 #136069 #471369

split-complementary

#691C13 #136947 #133569

monochromatic

#1A0705 #350E0A #691C13 #9D2A1C #D13826

Accessibility & contrast

On white

11.82

#691C13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#691C13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691C13

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691C13	#FFFFFF	#000000	##FFFFFF
##691C13	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D11

Deuteranopia (green-blind)

#463E10

Tritanopia (blue-blind)

#74021B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #691c13;
/* rgb */ color: rgb(105, 28, 19);
/* oklch */ color: oklch(35.1% 0.111 30.2);

Tailwind

colors: {
  custom: {
    50: '#9b5e51',
    500: '#691c13',
    950: '#000000',
  },
}

SCSS

$custom: #691c13;
$custom-light: #9b5e51;
$custom-dark: #000000;

JSON

{
  "hex": "#691c13",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 19
  },
  "hsl": {
    "h": 6.279,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35149,
    "c": 0.11119,
    "h": 30.2
  },
  "luminance": 0.03881
}

Semantic roles & 50–950 ramp

primary

#691C13

secondary

#3895A0

accent

#DAEC3C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #691C13

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

Preview Lab → · Contrast checker → · Palette generator →