#C93E37#C93E37

#C93E37 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.5% C 0.177 H 27.2°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#C93E37
RGB	rgb(201, 62, 55)
HSL	hsl(3, 57%, 50%)
HSV	hsv(3, 73%, 79%)
CMYK	cmyk(0%, 69.2%, 72.6%, 21.2%)
CIE-LAB	lab(47.16, 54.41, 35.72)
CIE-LCH	lch(47.16, 65.08, 33.28°)
OKLab	oklab(56.54% 0.1573 0.0809)
OKLCH	oklch(56.54% 0.177 27.2)
XYZ	xyz(26.5025, 16.1425, 5.3340)
Luminance	0.1614 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93E37 #37C2C9

analogous

#C93779 #C93E37 #C98737

triadic

#C93E37 #37C93E #3E37C9

tetradic

#C93E37 #79C937 #37C2C9 #8737C9

square

#C93E37 #79C937 #37C2C9 #8737C9

split-complementary

#C93E37 #37C987 #3779C9

monochromatic

#69201C #992F29 #C93E37 #D66D67 #E39B97

Accessibility & contrast

On white

4.97

#C93E37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#C93E37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93E37

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93E37	#FFFFFF	#000000	##FFFFFF
##C93E37	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)

#665D35

Deuteranopia (green-blind)

#887B32

Tritanopia (blue-blind)

#DD0F3E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c93e37;
/* rgb */ color: rgb(201, 62, 55);
/* oklch */ color: oklch(56.5% 0.177 27.2);

Tailwind

colors: {
  custom: {
    50: '#e27c6e',
    500: '#c93e37',
    950: '#000000',
  },
}

SCSS

$custom: #c93e37;
$custom-light: #e27c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#c93e37",
  "rgb": {
    "r": 201,
    "g": 62,
    "b": 55
  },
  "hsl": {
    "h": 2.877,
    "s": 57.48,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5654,
    "c": 0.17685,
    "h": 27.2
  },
  "luminance": 0.16139
}

Semantic roles & 50–950 ramp

primary

#C93E37

secondary

#8DCBCF

accent

#D9E147

background

#FFF7F6

surface

#FEEEEC

border

#D6C9C7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C93E37

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

Preview Lab → · Contrast checker → · Palette generator →