#662919#662919

#662919 is a dark, moderate red. Relative luminance 0.045; OKLCH L 36.5% C 0.092 H 35.7°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#662919
RGB	rgb(102, 41, 25)
HSL	hsl(12, 61%, 25%)
HSV	hsv(12, 75%, 40%)
CMYK	cmyk(0%, 59.8%, 75.5%, 60%)
CIE-LAB	lab(25.20, 26.32, 23.69)
CIE-LCH	lch(25.20, 35.41, 41.98°)
OKLab	oklab(36.52% 0.0749 0.0539)
OKLCH	oklch(36.52% 0.092 35.7)
XYZ	xyz(6.4485, 4.4817, 1.4450)
Luminance	0.0448 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662919 #195666

analogous

#66192F #662919 #665019

triadic

#662919 #196629 #291966

tetradic

#662919 #2F6619 #195666 #501966

square

#662919 #2F6619 #195666 #501966

split-complementary

#662919 #196650 #192F66

monochromatic

#190A06 #35150D #662919 #973D25 #C85131

Accessibility & contrast

On white

11.07

#662919 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#662919 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662919

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662919	#FFFFFF	#000000	##FFFFFF
##662919	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393317

Deuteranopia (green-blind)

#484117

Tritanopia (blue-blind)

#701C25

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #662919;
/* rgb */ color: rgb(102, 41, 25);
/* oklch */ color: oklch(36.5% 0.092 35.7);

Tailwind

colors: {
  custom: {
    50: '#976556',
    500: '#662919',
    950: '#000000',
  },
}

SCSS

$custom: #662919;
$custom-light: #976556;
$custom-dark: #000000;

JSON

{
  "hex": "#662919",
  "rgb": {
    "r": 102,
    "g": 41,
    "b": 25
  },
  "hsl": {
    "h": 12.468,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.36517,
    "c": 0.09228,
    "h": 35.7
  },
  "luminance": 0.04481
}

Semantic roles & 50–950 ramp

primary

#662919

secondary

#3F899C

accent

#C3E444

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0603

muted

#7E7A78

Preview Lab

Preview with #662919

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

Preview Lab → · Contrast checker → · Palette generator →