#63282A#63282A

#63282A is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.2% C 0.086 H 20.3°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#63282A
RGB	rgb(99, 40, 42)
HSL	hsl(358, 42%, 27%)
HSV	hsv(358, 60%, 39%)
CMYK	cmyk(0%, 59.6%, 57.6%, 61.2%)
CIE-LAB	lab(24.76, 26.91, 11.99)
CIE-LCH	lch(24.76, 29.46, 24.02°)
OKLab	oklab(36.17% 0.0804 0.0298)
OKLCH	oklch(36.17% 0.086 20.3)
XYZ	xyz(6.3228, 4.3382, 2.6944)
Luminance	0.0434 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63282A #286361

analogous

#632848 #63282A #634428

triadic

#63282A #2A6328 #282A63

tetradic

#63282A #486328 #286361 #442863

square

#63282A #486328 #286361 #442863

split-complementary

#63282A #286344 #284863

monochromatic

#160909 #371618 #63282A #8F3A3C #B74E52

Accessibility & contrast

On white

11.25

#63282A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#63282A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63282A

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63282A	#FFFFFF	#000000	##FFFFFF
##63282A	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36332A

Deuteranopia (green-blind)

#453F29

Tritanopia (blue-blind)

#6C1F29

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #63282a;
/* rgb */ color: rgb(99, 40, 42);
/* oklch */ color: oklch(36.2% 0.086 20.3);

Tailwind

colors: {
  custom: {
    50: '#936463',
    500: '#63282a',
    950: '#000000',
  },
}

SCSS

$custom: #63282a;
$custom-light: #936463;
$custom-dark: #000000;

JSON

{
  "hex": "#63282a",
  "rgb": {
    "r": 99,
    "g": 40,
    "b": 42
  },
  "hsl": {
    "h": 357.966,
    "s": 42.446,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36173,
    "c": 0.08572,
    "h": 20.3
  },
  "luminance": 0.04337
}

Semantic roles & 50–950 ramp

primary

#63282A

secondary

#519693

accent

#D2CE56

background

#F9F6F5

surface

#F2EBEA

border

#CCC6C6

text

#0E0505

muted

#7E7A79

Preview Lab

Preview with #63282A

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

Preview Lab → · Contrast checker → · Palette generator →