#691E1D#691E1D

#691E1D is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.5% C 0.107 H 25.1°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#691E1D
RGB	rgb(105, 30, 29)
HSL	hsl(1, 57%, 26%)
HSV	hsv(1, 72%, 41%)
CMYK	cmyk(0%, 71.4%, 72.4%, 58.8%)
CIE-LAB	lab(23.74, 33.30, 19.58)
CIE-LCH	lch(23.74, 38.63, 30.46°)
OKLab	oklab(35.54% 0.0972 0.0455)
OKLCH	oklch(35.54% 0.107 25.1)
XYZ	xyz(6.5124, 4.0214, 1.5955)
Luminance	0.0402 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691E1D #1D6869

analogous

#691D42 #691E1D #69441D

triadic

#691E1D #1D691E #1E1D69

tetradic

#691E1D #42691D #1D6869 #441D69

square

#691E1D #42691D #1D6869 #441D69

split-complementary

#691E1D #1D6944 #1D4269

monochromatic

#180707 #391010 #691E1D #992C2A #C83A38

Accessibility & contrast

On white

11.64

#691E1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#691E1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691E1D

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691E1D	#FFFFFF	#000000	##FFFFFF
##691E1D	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332E1C

Deuteranopia (green-blind)

#453E1B

Tritanopia (blue-blind)

#74091F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #691e1d;
/* rgb */ color: rgb(105, 30, 29);
/* oklch */ color: oklch(35.5% 0.107 25.1);

Tailwind

colors: {
  custom: {
    50: '#9a5f59',
    500: '#691e1d',
    950: '#000000',
  },
}

SCSS

$custom: #691e1d;
$custom-light: #9a5f59;
$custom-dark: #000000;

JSON

{
  "hex": "#691e1d",
  "rgb": {
    "r": 105,
    "g": 30,
    "b": 29
  },
  "hsl": {
    "h": 0.789,
    "s": 56.716,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35542,
    "c": 0.10733,
    "h": 25.1
  },
  "luminance": 0.04021
}

Semantic roles & 50–950 ramp

primary

#691E1D

secondary

#449D9E

accent

#DEE048

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #691E1D

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

Preview Lab → · Contrast checker → · Palette generator →