#C64233#C64233

#C64233 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.4% C 0.171 H 29.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#C64233
RGB	rgb(198, 66, 51)
HSL	hsl(6, 59%, 49%)
HSV	hsv(6, 74%, 78%)
CMYK	cmyk(0%, 66.7%, 74.2%, 22.4%)
CIE-LAB	lab(47.16, 51.64, 37.83)
CIE-LCH	lch(47.16, 64.01, 36.22°)
OKLab	oklab(56.43% 0.1481 0.0848)
OKLCH	oklch(56.43% 0.171 29.8)
XYZ	xyz(25.8373, 16.1450, 4.8871)
Luminance	0.1614 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64233 #33B7C6

analogous

#C6336E #C64233 #C68C33

triadic

#C64233 #33C642 #4233C6

tetradic

#C64233 #6EC633 #33B7C6 #8C33C6

square

#C64233 #6EC633 #33B7C6 #8C33C6

split-complementary

#C64233 #33C68C #336EC6

monochromatic

#65221A #953226 #C64233 #D66C60 #E39991

Accessibility & contrast

On white

4.97

#C64233 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#C64233 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64233

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64233	#FFFFFF	#000000	##FFFFFF
##C64233	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E30

Deuteranopia (green-blind)

#887B2E

Tritanopia (blue-blind)

#DA1C3F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c64233;
/* rgb */ color: rgb(198, 66, 51);
/* oklch */ color: oklch(56.4% 0.171 29.8);

Tailwind

colors: {
  custom: {
    50: '#e07d6b',
    500: '#c64233',
    950: '#000000',
  },
}

SCSS

$custom: #c64233;
$custom-light: #e07d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#c64233",
  "rgb": {
    "r": 198,
    "g": 66,
    "b": 51
  },
  "hsl": {
    "h": 6.122,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56428,
    "c": 0.17065,
    "h": 29.8
  },
  "luminance": 0.16141
}

Semantic roles & 50–950 ramp

primary

#C64233

secondary

#87C6CD

accent

#D2E246

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C64233

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

Preview Lab → · Contrast checker → · Palette generator →