#691A18#691A18

#691A18 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.0% C 0.112 H 26.3°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#691A18
RGB	rgb(105, 26, 24)
HSL	hsl(1, 63%, 25%)
HSV	hsv(1, 77%, 41%)
CMYK	cmyk(0%, 75.2%, 77.1%, 58.8%)
CIE-LAB	lab(23.03, 34.77, 22.00)
CIE-LCH	lch(23.03, 41.14, 32.33°)
OKLab	oklab(34.99% 0.1007 0.0498)
OKLCH	oklch(34.99% 0.112 26.3)
XYZ	xyz(6.3607, 3.8090, 1.2643)
Luminance	0.0381 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691A18 #186769

analogous

#69183F #691A18 #694218

triadic

#691A18 #18691A #1A1869

tetradic

#691A18 #3F6918 #186769 #421869

square

#691A18 #3F6918 #186769 #421869

split-complementary

#691A18 #186942 #183F69

monochromatic

#190606 #370E0D #691A18 #9B2623 #CD332F

Accessibility & contrast

On white

11.92

#691A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#691A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691A18

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691A18	#FFFFFF	#000000	##FFFFFF
##691A18	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C17

Deuteranopia (green-blind)

#453D15

Tritanopia (blue-blind)

#74001A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #691a18;
/* rgb */ color: rgb(105, 26, 24);
/* oklch */ color: oklch(35.0% 0.112 26.3);

Tailwind

colors: {
  custom: {
    50: '#9b5d55',
    500: '#691a18',
    950: '#000000',
  },
}

SCSS

$custom: #691a18;
$custom-light: #9b5d55;
$custom-dark: #000000;

JSON

{
  "hex": "#691a18",
  "rgb": {
    "r": 105,
    "g": 26,
    "b": 24
  },
  "hsl": {
    "h": 1.481,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34985,
    "c": 0.11233,
    "h": 26.3
  },
  "luminance": 0.03808
}

Semantic roles & 50–950 ramp

primary

#691A18

secondary

#3E9D9F

accent

#E2E642

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #691A18

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

Preview Lab → · Contrast checker → · Palette generator →