#C93033#C93033

#C93033 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.2% C 0.189 H 25.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#C93033
RGB	rgb(201, 48, 51)
HSL	hsl(359, 61%, 49%)
HSV	hsv(359, 76%, 79%)
CMYK	cmyk(0%, 76.1%, 74.6%, 21.2%)
CIE-LAB	lab(45.32, 59.18, 35.94)
CIE-LCH	lch(45.32, 69.24, 31.27°)
OKLab	oklab(55.15% 0.1715 0.0805)
OKLCH	oklch(55.15% 0.189 25.1)
XYZ	xyz(25.7449, 14.7745, 4.6275)
Luminance	0.1477 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93033 #30C9C6

analogous

#C93080 #C93033 #C97A30

triadic

#C93033 #33C930 #3033C9

tetradic

#C93033 #80C930 #30C9C6 #7A30C9

square

#C93033 #80C930 #30C9C6 #7A30C9

split-complementary

#C93033 #30C97A #3080C9

monochromatic

#66181A #982426 #C93033 #D85E60 #E48F91

Accessibility & contrast

On white

5.31

#C93033 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#C93033 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93033

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93033	#FFFFFF	#000000	##FFFFFF
##C93033	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5631

Deuteranopia (green-blind)

#84772D

Tritanopia (blue-blind)

#DD0033

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c93033;
/* rgb */ color: rgb(201, 48, 51);
/* oklch */ color: oklch(55.2% 0.189 25.1);

Tailwind

colors: {
  custom: {
    50: '#e3756b',
    500: '#c93033',
    950: '#000000',
  },
}

SCSS

$custom: #c93033;
$custom-light: #e3756b;
$custom-dark: #000000;

JSON

{
  "hex": "#c93033",
  "rgb": {
    "r": 201,
    "g": 48,
    "b": 51
  },
  "hsl": {
    "h": 358.824,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55154,
    "c": 0.18945,
    "h": 25.1
  },
  "luminance": 0.1477
}

Semantic roles & 50–950 ramp

primary

#C93033

secondary

#86CFCD

accent

#E5E143

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C93033

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

Preview Lab → · Contrast checker → · Palette generator →