#C93039#C93039

#C93039 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.2% C 0.189 H 23.2°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#C93039
RGB	rgb(201, 48, 57)
HSL	hsl(356, 61%, 49%)
HSV	hsv(356, 76%, 79%)
CMYK	cmyk(0%, 76.1%, 71.6%, 21.2%)
CIE-LAB	lab(45.40, 59.44, 32.52)
CIE-LCH	lch(45.40, 67.75, 28.69°)
OKLab	oklab(55.24% 0.1736 0.0743)
OKLCH	oklch(55.24% 0.189 23.2)
XYZ	xyz(25.8858, 14.8308, 5.3697)
Luminance	0.1483 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93039 #30C9C0

analogous

#C93086 #C93039 #C97430

triadic

#C93039 #39C930 #3039C9

tetradic

#C93039 #86C930 #30C9C0 #7430C9

square

#C93039 #86C930 #30C9C0 #7430C9

split-complementary

#C93039 #30C974 #3086C9

monochromatic

#66181D #98242B #C93039 #D85E65 #E48F94

Accessibility & contrast

On white

5.30

#C93039 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#C93039 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93039

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93039	#FFFFFF	#000000	##FFFFFF
##C93039	1.00	5.30	3.97	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5638

Deuteranopia (green-blind)

#847734

Tritanopia (blue-blind)

#DD0035

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c93039;
/* rgb */ color: rgb(201, 48, 57);
/* oklch */ color: oklch(55.2% 0.189 23.2);

Tailwind

colors: {
  custom: {
    50: '#e2756f',
    500: '#c93039',
    950: '#000000',
  },
}

SCSS

$custom: #c93039;
$custom-light: #e2756f;
$custom-dark: #000000;

JSON

{
  "hex": "#c93039",
  "rgb": {
    "r": 201,
    "g": 48,
    "b": 57
  },
  "hsl": {
    "h": 356.471,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55236,
    "c": 0.18884,
    "h": 23.2
  },
  "luminance": 0.14827
}

Semantic roles & 50–950 ramp

primary

#C93039

secondary

#86CFCB

accent

#E5DB43

background

#FFF7F6

surface

#FEEEEC

border

#D6C9C7

text

#170907

muted

#857B7A

Preview Lab

Preview with #C93039

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

Preview Lab → · Contrast checker → · Palette generator →