#691718#691718

#691718 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.7% C 0.115 H 25.0°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#691718
RGB	rgb(105, 23, 24)
HSL	hsl(359, 64%, 25%)
HSV	hsv(359, 78%, 41%)
CMYK	cmyk(0%, 78.1%, 77.1%, 58.8%)
CIE-LAB	lab(22.59, 35.97, 21.51)
CIE-LCH	lch(22.59, 41.91, 30.87°)
OKLab	oklab(34.66% 0.1045 0.0487)
OKLCH	oklch(34.66% 0.115 25)
XYZ	xyz(6.2977, 3.6830, 1.2433)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691718 #176968

analogous

#691741 #691718 #693F17

triadic

#691718 #186917 #171869

tetradic

#691718 #416917 #176968 #3F1769

square

#691718 #416917 #176968 #3F1769

split-complementary

#691718 #17693F #174169

monochromatic

#190506 #370C0D #691718 #9B2223 #CD2D2F

Accessibility & contrast

On white

12.09

#691718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#691718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691718

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691718	#FFFFFF	#000000	##FFFFFF
##691718	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2B17

Deuteranopia (green-blind)

#443C15

Tritanopia (blue-blind)

#740018

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #691718;
/* rgb */ color: rgb(105, 23, 24);
/* oklch */ color: oklch(34.7% 0.115 25.0);

Tailwind

colors: {
  custom: {
    50: '#9b5b55',
    500: '#691718',
    950: '#000000',
  },
}

SCSS

$custom: #691718;
$custom-light: #9b5b55;
$custom-dark: #000000;

JSON

{
  "hex": "#691718",
  "rgb": {
    "r": 105,
    "g": 23,
    "b": 24
  },
  "hsl": {
    "h": 359.268,
    "s": 64.063,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3466,
    "c": 0.11529,
    "h": 25
  },
  "luminance": 0.03682
}

Semantic roles & 50–950 ramp

primary

#691718

secondary

#3D9F9E

accent

#E7E541

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #691718

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

Preview Lab → · Contrast checker → · Palette generator →