#662829#662829

#662829 is a dark, moderate red. Relative luminance 0.045; OKLCH L 36.7% C 0.090 H 21.6°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#662829
RGB	rgb(102, 40, 41)
HSL	hsl(359, 44%, 28%)
HSV	hsv(359, 61%, 40%)
CMYK	cmyk(0%, 60.8%, 59.8%, 60%)
CIE-LAB	lab(25.27, 28.03, 13.44)
CIE-LCH	lch(25.27, 31.08, 25.61°)
OKLab	oklab(36.66% 0.0834 0.033)
OKLCH	oklch(36.66% 0.09 21.6)
XYZ	xyz(6.6391, 4.5033, 2.6170)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662829 #286665

analogous

#662848 #662829 #664628

triadic

#662829 #296628 #282966

tetradic

#662829 #486628 #286665 #462866

square

#662829 #486628 #286665 #462866

split-complementary

#662829 #286646 #284866

monochromatic

#160909 #3A1717 #662829 #92393B #BA4F50

Accessibility & contrast

On white

11.05

#662829 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#662829 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662829

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662829	#FFFFFF	#000000	##FFFFFF
##662829	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373429

Deuteranopia (green-blind)

#464128

Tritanopia (blue-blind)

#701D29

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #662829;
/* rgb */ color: rgb(102, 40, 41);
/* oklch */ color: oklch(36.7% 0.090 21.6);

Tailwind

colors: {
  custom: {
    50: '#966462',
    500: '#662829',
    950: '#000000',
  },
}

SCSS

$custom: #662829;
$custom-light: #966462;
$custom-dark: #000000;

JSON

{
  "hex": "#662829",
  "rgb": {
    "r": 102,
    "g": 40,
    "b": 41
  },
  "hsl": {
    "h": 359.032,
    "s": 43.662,
    "l": 27.843
  },
  "oklch": {
    "l": 0.36655,
    "c": 0.08972,
    "h": 21.6
  },
  "luminance": 0.04502
}

Semantic roles & 50–950 ramp

primary

#662829

secondary

#519997

accent

#D3D154

background

#F9F6F5

surface

#F2EBEA

border

#CCC6C6

text

#0E0605

muted

#7E7A79

Preview Lab

Preview with #662829

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

Preview Lab → · Contrast checker → · Palette generator →