#691D28#691D28

#691D28 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.6% C 0.108 H 16.3°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#691D28
RGB	rgb(105, 29, 40)
HSL	hsl(351, 57%, 26%)
HSV	hsv(351, 72%, 41%)
CMYK	cmyk(0%, 72.4%, 61.9%, 58.8%)
CIE-LAB	lab(23.79, 34.51, 12.25)
CIE-LCH	lch(23.79, 36.62, 19.54°)
OKLab	oklab(35.65% 0.1034 0.0301)
OKLCH	oklch(35.65% 0.108 16.3)
XYZ	xyz(6.6487, 4.0361, 2.4360)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691D28 #1D695E

analogous

#691D4E #691D28 #69381D

triadic

#691D28 #28691D #1D2869

tetradic

#691D28 #4E691D #1D695E #381D69

square

#691D28 #4E691D #1D695E #381D69

split-complementary

#691D28 #1D6938 #1D4E69

monochromatic

#180709 #391016 #691D28 #992A3A #C8384D

Accessibility & contrast

On white

11.62

#691D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#691D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691D28

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691D28	#FFFFFF	#000000	##FFFFFF
##691D28	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302F28

Deuteranopia (green-blind)

#443E26

Tritanopia (blue-blind)

#730B22

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #691d28;
/* rgb */ color: rgb(105, 29, 40);
/* oklch */ color: oklch(35.6% 0.108 16.3);

Tailwind

colors: {
  custom: {
    50: '#995f61',
    500: '#691d28',
    950: '#000000',
  },
}

SCSS

$custom: #691d28;
$custom-light: #995f61;
$custom-dark: #000000;

JSON

{
  "hex": "#691d28",
  "rgb": {
    "r": 105,
    "g": 29,
    "b": 40
  },
  "hsl": {
    "h": 351.316,
    "s": 56.716,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35647,
    "c": 0.10768,
    "h": 16.3
  },
  "luminance": 0.04035
}

Semantic roles & 50–950 ramp

primary

#691D28

secondary

#449E91

accent

#E0CA48

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0505

muted

#7E7979

Preview Lab

Preview with #691D28

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

Preview Lab → · Contrast checker → · Palette generator →