#662E2F#662E2F

#662E2F is a dark, moderate red. Relative luminance 0.050; OKLCH L 37.8% C 0.081 H 20.6°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#662E2F
RGB	rgb(102, 46, 47)
HSL	hsl(359, 38%, 29%)
HSV	hsv(359, 55%, 40%)
CMYK	cmyk(0%, 54.9%, 53.9%, 60%)
CIE-LAB	lab(26.69, 25.27, 11.35)
CIE-LCH	lch(26.69, 27.70, 24.19°)
OKLab	oklab(37.77% 0.0757 0.0284)
OKLCH	oklch(37.77% 0.081 20.6)
XYZ	xyz(6.9701, 4.9848, 3.2839)
Luminance	0.0498 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662E2F #2E6665

analogous

#662E4B #662E2F #66492E

triadic

#662E2F #2F662E #2E2F66

tetradic

#662E2F #4B662E #2E6665 #492E66

square

#662E2F #4B662E #2E6665 #492E66

split-complementary

#662E2F #2E6649 #2E4B66

monochromatic

#150A0A #3C1B1C #662E2F #904142 #B55A5B

Accessibility & contrast

On white

10.52

#662E2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#662E2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662E2F

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662E2F	#FFFFFF	#000000	##FFFFFF
##662E2F	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382F

Deuteranopia (green-blind)

#49432E

Tritanopia (blue-blind)

#6F262F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #662e2f;
/* rgb */ color: rgb(102, 46, 47);
/* oklch */ color: oklch(37.8% 0.081 20.6);

Tailwind

colors: {
  custom: {
    50: '#956867',
    500: '#662e2f',
    950: '#000000',
  },
}

SCSS

$custom: #662e2f;
$custom-light: #956867;
$custom-dark: #000000;

JSON

{
  "hex": "#662e2f",
  "rgb": {
    "r": 102,
    "g": 46,
    "b": 47
  },
  "hsl": {
    "h": 358.929,
    "s": 37.838,
    "l": 29.02
  },
  "oklch": {
    "l": 0.37773,
    "c": 0.08085,
    "h": 20.6
  },
  "luminance": 0.04984
}

Semantic roles & 50–950 ramp

primary

#662E2F

secondary

#589897

accent

#CECC5A

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0E0606

muted

#7E7A7A

Preview Lab

Preview with #662E2F

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

Preview Lab → · Contrast checker → · Palette generator →