#662410#662410

#662410 is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.6% C 0.100 H 37.0°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#662410
RGB	rgb(102, 36, 16)
HSL	hsl(14, 73%, 23%)
HSV	hsv(14, 84%, 40%)
CMYK	cmyk(0%, 64.7%, 84.3%, 60%)
CIE-LAB	lab(24.08, 28.57, 27.79)
CIE-LCH	lch(24.08, 39.85, 44.21°)
OKLab	oklab(35.63% 0.08 0.0603)
OKLCH	oklch(35.63% 0.1 37)
XYZ	xyz(6.2046, 4.1248, 0.9596)
Luminance	0.0412 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662410 #105266

analogous

#661027 #662410 #664F10

triadic

#662410 #106624 #241066

tetradic

#662410 #276610 #105266 #4F1066

square

#662410 #276610 #105266 #4F1066

split-complementary

#662410 #10664F #102766

monochromatic

#1A0904 #311108 #662410 #9B3718 #D04921

Accessibility & contrast

On white

11.51

#662410 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#662410 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662410

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662410	#FFFFFF	#000000	##FFFFFF
##662410	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300D

Deuteranopia (green-blind)

#473F0E

Tritanopia (blue-blind)

#711420

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #662410;
/* rgb */ color: rgb(102, 36, 16);
/* oklch */ color: oklch(35.6% 0.100 37.0);

Tailwind

colors: {
  custom: {
    50: '#98624f',
    500: '#662410',
    950: '#000000',
  },
}

SCSS

$custom: #662410;
$custom-light: #98624f;
$custom-dark: #000000;

JSON

{
  "hex": "#662410",
  "rgb": {
    "r": 102,
    "g": 36,
    "b": 16
  },
  "hsl": {
    "h": 13.953,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.35633,
    "c": 0.10016,
    "h": 37
  },
  "luminance": 0.04124
}

Semantic roles & 50–950 ramp

primary

#662410

secondary

#33869E

accent

#C5F038

background

#FAF5F4

surface

#F3EAE7

border

#CDC6C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #662410

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

Preview Lab → · Contrast checker → · Palette generator →