#63202B#63202B

#63202B is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.0% C 0.097 H 13.9°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#63202B
RGB	rgb(99, 32, 43)
HSL	hsl(350, 51%, 26%)
HSV	hsv(350, 68%, 39%)
CMYK	cmyk(0%, 67.7%, 56.6%, 61.2%)
CIE-LAB	lab(23.21, 31.18, 9.21)
CIE-LCH	lch(23.21, 32.51, 16.46°)
OKLab	oklab(35.01% 0.094 0.0232)
OKLCH	oklch(35.01% 0.097 13.9)
XYZ	xyz(6.0987, 3.8609, 2.7091)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63202B #206358

analogous

#63204C #63202B #633620

triadic

#63202B #2B6320 #202B63

tetradic

#63202B #4C6320 #206358 #362063

square

#63202B #4C6320 #206358 #362063

split-complementary

#63202B #206336 #204C63

monochromatic

#17070A #351117 #63202B #912F3F #BF3E53

Accessibility & contrast

On white

11.85

#63202B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#63202B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63202B

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63202B	#FFFFFF	#000000	##FFFFFF
##63202B	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302F2B

Deuteranopia (green-blind)

#413C29

Tritanopia (blue-blind)

#6C1424

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #63202b;
/* rgb */ color: rgb(99, 32, 43);
/* oklch */ color: oklch(35.0% 0.097 13.9);

Tailwind

colors: {
  custom: {
    50: '#945f64',
    500: '#63202b',
    950: '#000000',
  },
}

SCSS

$custom: #63202b;
$custom-light: #945f64;
$custom-dark: #000000;

JSON

{
  "hex": "#63202b",
  "rgb": {
    "r": 99,
    "g": 32,
    "b": 43
  },
  "hsl": {
    "h": 350.149,
    "s": 51.145,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35014,
    "c": 0.09684,
    "h": 13.9
  },
  "luminance": 0.0386
}

Semantic roles & 50–950 ramp

primary

#63202B

secondary

#48978A

accent

#DBC34D

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0E0505

muted

#7E7979

Preview Lab

Preview with #63202B

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

Preview Lab → · Contrast checker → · Palette generator →