#691721#691721

#691721 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.8% C 0.115 H 19.0°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#691721
RGB	rgb(105, 23, 33)
HSL	hsl(353, 64%, 25%)
HSV	hsv(353, 78%, 41%)
CMYK	cmyk(0%, 78.1%, 68.6%, 58.8%)
CIE-LAB	lab(22.75, 36.48, 15.66)
CIE-LCH	lch(22.75, 39.70, 23.24°)
OKLab	oklab(34.82% 0.1082 0.0373)
OKLCH	oklch(34.82% 0.115 19)
XYZ	xyz(6.4073, 3.7268, 1.8205)
Luminance	0.0373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691721 #17695F

analogous

#69174A #691721 #693617

triadic

#691721 #216917 #172169

tetradic

#691721 #4A6917 #17695F #361769

square

#691721 #4A6917 #17695F #361769

split-complementary

#691721 #176936 #174A69

monochromatic

#190508 #370C11 #691721 #9B2231 #CD2D41

Accessibility & contrast

On white

12.03

#691721 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#691721 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691721

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691721	#FFFFFF	#000000	##FFFFFF
##691721	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B21

Deuteranopia (green-blind)

#433D1F

Tritanopia (blue-blind)

#74001B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #691721;
/* rgb */ color: rgb(105, 23, 33);
/* oklch */ color: oklch(34.8% 0.115 19.0);

Tailwind

colors: {
  custom: {
    50: '#9a5c5c',
    500: '#691721',
    950: '#000000',
  },
}

SCSS

$custom: #691721;
$custom-light: #9a5c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#691721",
  "rgb": {
    "r": 105,
    "g": 23,
    "b": 33
  },
  "hsl": {
    "h": 352.683,
    "s": 64.063,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34823,
    "c": 0.1145,
    "h": 19
  },
  "luminance": 0.03726
}

Semantic roles & 50–950 ramp

primary

#691721

secondary

#3D9F93

accent

#E7D341

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #691721

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

Preview Lab → · Contrast checker → · Palette generator →