#662019#662019

#662019 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.2% C 0.102 H 29.0°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#662019
RGB	rgb(102, 32, 25)
HSL	hsl(5, 61%, 25%)
HSV	hsv(5, 75%, 40%)
CMYK	cmyk(0%, 68.6%, 75.5%, 60%)
CIE-LAB	lab(23.43, 30.99, 21.67)
CIE-LCH	lch(23.43, 37.82, 34.96°)
OKLab	oklab(35.18% 0.0894 0.0495)
OKLCH	oklch(35.18% 0.102 29)
XYZ	xyz(6.1721, 3.9289, 1.3529)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662019 #195F66

analogous

#661938 #662019 #664719

triadic

#662019 #196620 #201966

tetradic

#662019 #386619 #195F66 #471966

square

#662019 #386619 #195F66 #471966

split-complementary

#662019 #196647 #193866

monochromatic

#190806 #35110D #662019 #972F25 #C83F31

Accessibility & contrast

On white

11.76

#662019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#662019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662019

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662019	#FFFFFF	#000000	##FFFFFF
##662019	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332E18

Deuteranopia (green-blind)

#453D17

Tritanopia (blue-blind)

#710E1F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #662019;
/* rgb */ color: rgb(102, 32, 25);
/* oklch */ color: oklch(35.2% 0.102 29.0);

Tailwind

colors: {
  custom: {
    50: '#985f56',
    500: '#662019',
    950: '#000000',
  },
}

SCSS

$custom: #662019;
$custom-light: #985f56;
$custom-dark: #000000;

JSON

{
  "hex": "#662019",
  "rgb": {
    "r": 102,
    "g": 32,
    "b": 25
  },
  "hsl": {
    "h": 5.455,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35181,
    "c": 0.10222,
    "h": 29
  },
  "luminance": 0.03928
}

Semantic roles & 50–950 ramp

primary

#662019

secondary

#3F939C

accent

#D5E444

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0503

muted

#7E7978

Preview Lab

Preview with #662019

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

Preview Lab → · Contrast checker → · Palette generator →