#C64033#C64033

#C64033 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.2% C 0.173 H 29.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#C64033
RGB	rgb(198, 64, 51)
HSL	hsl(5, 59%, 49%)
HSV	hsv(5, 74%, 78%)
CMYK	cmyk(0%, 67.7%, 74.2%, 22.4%)
CIE-LAB	lab(46.86, 52.45, 37.49)
CIE-LCH	lch(46.86, 64.48, 35.56°)
OKLab	oklab(56.2% 0.1507 0.0841)
OKLCH	oklch(56.2% 0.173 29.2)
XYZ	xyz(25.7225, 15.9154, 4.8489)
Luminance	0.1591 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64033 #33B9C6

analogous

#C63370 #C64033 #C68A33

triadic

#C64033 #33C640 #4033C6

tetradic

#C64033 #70C633 #33B9C6 #8A33C6

square

#C64033 #70C633 #33B9C6 #8A33C6

split-complementary

#C64033 #33C68A #3370C6

monochromatic

#65211A #953026 #C64033 #D66B60 #E39891

Accessibility & contrast

On white

5.02

#C64033 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#C64033 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64033

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64033	#FFFFFF	#000000	##FFFFFF
##C64033	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D31

Deuteranopia (green-blind)

#877A2E

Tritanopia (blue-blind)

#DA173E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c64033;
/* rgb */ color: rgb(198, 64, 51);
/* oklch */ color: oklch(56.2% 0.173 29.2);

Tailwind

colors: {
  custom: {
    50: '#e07c6b',
    500: '#c64033',
    950: '#000000',
  },
}

SCSS

$custom: #c64033;
$custom-light: #e07c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#c64033",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 51
  },
  "hsl": {
    "h": 5.306,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56202,
    "c": 0.17253,
    "h": 29.2
  },
  "luminance": 0.15912
}

Semantic roles & 50–950 ramp

primary

#C64033

secondary

#87C7CD

accent

#D4E246

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C64033

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

Preview Lab → · Contrast checker → · Palette generator →