#691821#691821

#691821 is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.9% C 0.113 H 19.4°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#691821
RGB	rgb(105, 24, 33)
HSL	hsl(353, 63%, 25%)
HSV	hsv(353, 77%, 41%)
CMYK	cmyk(0%, 77.1%, 68.6%, 58.8%)
CIE-LAB	lab(22.89, 36.09, 15.84)
CIE-LCH	lch(22.89, 39.41, 23.70°)
OKLab	oklab(34.93% 0.107 0.0378)
OKLCH	oklch(34.93% 0.113 19.4)
XYZ	xyz(6.4275, 3.7673, 1.8273)
Luminance	0.0377 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691821 #186960

analogous

#69184A #691821 #693718

triadic

#691821 #216918 #182169

tetradic

#691821 #4A6918 #186960 #371869

square

#691821 #4A6918 #186960 #371869

split-complementary

#691821 #186937 #184A69

monochromatic

#190608 #370D11 #691821 #9B2331 #CD2F40

Accessibility & contrast

On white

11.98

#691821 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#691821 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691821

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691821	#FFFFFF	#000000	##FFFFFF
##691821	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2C21

Deuteranopia (green-blind)

#433D1F

Tritanopia (blue-blind)

#74001C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #691821;
/* rgb */ color: rgb(105, 24, 33);
/* oklch */ color: oklch(34.9% 0.113 19.4);

Tailwind

colors: {
  custom: {
    50: '#9a5c5c',
    500: '#691821',
    950: '#000000',
  },
}

SCSS

$custom: #691821;
$custom-light: #9a5c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#691821",
  "rgb": {
    "r": 105,
    "g": 24,
    "b": 33
  },
  "hsl": {
    "h": 353.333,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34927,
    "c": 0.11345,
    "h": 19.4
  },
  "luminance": 0.03766
}

Semantic roles & 50–950 ramp

primary

#691821

secondary

#3E9F94

accent

#E6D442

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #691821

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

Preview Lab → · Contrast checker → · Palette generator →