#C64633#C64633

#C64633 is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.9% C 0.167 H 31.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#C64633
RGB	rgb(198, 70, 51)
HSL	hsl(8, 59%, 49%)
HSV	hsv(8, 74%, 78%)
CMYK	cmyk(0%, 64.6%, 74.2%, 22.4%)
CIE-LAB	lab(47.79, 49.95, 38.52)
CIE-LCH	lch(47.79, 63.08, 37.63°)
OKLab	oklab(56.9% 0.1428 0.0863)
OKLCH	oklch(56.9% 0.167 31.1)
XYZ	xyz(26.0792, 16.6288, 4.9678)
Luminance	0.1663 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64633 #33B3C6

analogous

#C6336A #C64633 #C69033

triadic

#C64633 #33C646 #4633C6

tetradic

#C64633 #6AC633 #33B3C6 #9033C6

square

#C64633 #6AC633 #33B3C6 #9033C6

split-complementary

#C64633 #33C690 #336AC6

monochromatic

#65241A #953526 #C64633 #D66F60 #E39B91

Accessibility & contrast

On white

4.86

#C64633 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#C64633 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64633

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64633	#FFFFFF	#000000	##FFFFFF
##C64633	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6030

Deuteranopia (green-blind)

#8A7C2F

Tritanopia (blue-blind)

#DA2442

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c64633;
/* rgb */ color: rgb(198, 70, 51);
/* oklch */ color: oklch(56.9% 0.167 31.1);

Tailwind

colors: {
  custom: {
    50: '#df806c',
    500: '#c64633',
    950: '#000000',
  },
}

SCSS

$custom: #c64633;
$custom-light: #df806c;
$custom-dark: #000000;

JSON

{
  "hex": "#c64633",
  "rgb": {
    "r": 198,
    "g": 70,
    "b": 51
  },
  "hsl": {
    "h": 7.755,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56897,
    "c": 0.16687,
    "h": 31.1
  },
  "luminance": 0.16625
}

Semantic roles & 50–950 ramp

primary

#C64633

secondary

#87C4CD

accent

#CEE246

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C64633

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

Preview Lab → · Contrast checker → · Palette generator →