#C93137#C93137

#C93137 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.3% C 0.188 H 24.1°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C93137
RGB	rgb(201, 49, 55)
HSL	hsl(358, 61%, 49%)
HSV	hsv(358, 76%, 79%)
CMYK	cmyk(0%, 75.6%, 72.6%, 21.2%)
CIE-LAB	lab(45.49, 59.03, 33.80)
CIE-LCH	lch(45.49, 68.02, 29.79°)
OKLab	oklab(55.29% 0.1719 0.0767)
OKLCH	oklch(55.29% 0.188 24.1)
XYZ	xyz(25.8783, 14.8940, 5.1259)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93137 #31C9C3

analogous

#C93183 #C93137 #C97731

triadic

#C93137 #37C931 #3137C9

tetradic

#C93137 #83C931 #31C9C3 #7731C9

square

#C93137 #83C931 #31C9C3 #7731C9

split-complementary

#C93137 #31C977 #3183C9

monochromatic

#67191C #98252A #C93137 #D85F64 #E49094

Accessibility & contrast

On white

5.28

#C93137 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C93137 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93137

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93137	#FFFFFF	#000000	##FFFFFF
##C93137	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5736

Deuteranopia (green-blind)

#847732

Tritanopia (blue-blind)

#DD0035

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c93137;
/* rgb */ color: rgb(201, 49, 55);
/* oklch */ color: oklch(55.3% 0.188 24.1);

Tailwind

colors: {
  custom: {
    50: '#e2766e',
    500: '#c93137',
    950: '#000000',
  },
}

SCSS

$custom: #c93137;
$custom-light: #e2766e;
$custom-dark: #000000;

JSON

{
  "hex": "#c93137",
  "rgb": {
    "r": 201,
    "g": 49,
    "b": 55
  },
  "hsl": {
    "h": 357.632,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55292,
    "c": 0.18823,
    "h": 24.1
  },
  "luminance": 0.1489
}

Semantic roles & 50–950 ramp

primary

#C93137

secondary

#87CFCC

accent

#E4DE44

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C93137

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

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