#691F23#691F23

#691F23 is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.8% C 0.105 H 21.2°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#691F23
RGB	rgb(105, 31, 35)
HSL	hsl(357, 54%, 27%)
HSV	hsv(357, 70%, 41%)
CMYK	cmyk(0%, 70.5%, 66.7%, 58.8%)
CIE-LAB	lab(24.02, 33.23, 15.93)
CIE-LCH	lch(24.02, 36.85, 25.61°)
OKLab	oklab(35.78% 0.0983 0.0382)
OKLCH	oklch(35.78% 0.105 21.2)
XYZ	xyz(6.6197, 4.1055, 2.0336)
Luminance	0.0411 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691F23 #1F6965

analogous

#691F48 #691F23 #69401F

triadic

#691F23 #23691F #1F2369

tetradic

#691F23 #48691F #1F6965 #401F69

square

#691F23 #48691F #1F6965 #401F69

split-complementary

#691F23 #1F6940 #1F4869

monochromatic

#180708 #3A1113 #691F23 #982D33 #C63D44

Accessibility & contrast

On white

11.53

#691F23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#691F23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691F23

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691F23	#FFFFFF	#000000	##FFFFFF
##691F23	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322F23

Deuteranopia (green-blind)

#453F21

Tritanopia (blue-blind)

#740D21

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #691f23;
/* rgb */ color: rgb(105, 31, 35);
/* oklch */ color: oklch(35.8% 0.105 21.2);

Tailwind

colors: {
  custom: {
    50: '#99605d',
    500: '#691f23',
    950: '#000000',
  },
}

SCSS

$custom: #691f23;
$custom-light: #99605d;
$custom-dark: #000000;

JSON

{
  "hex": "#691f23",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 35
  },
  "hsl": {
    "h": 356.757,
    "s": 54.412,
    "l": 26.667
  },
  "oklch": {
    "l": 0.35782,
    "c": 0.10547,
    "h": 21.2
  },
  "luminance": 0.04105
}

Semantic roles & 50–950 ramp

primary

#691F23

secondary

#479D99

accent

#DED64A

background

#FAF5F5

surface

#F3EAE9

border

#CDC6C5

text

#0F0504

muted

#7F7979

Preview Lab

Preview with #691F23

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

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