#C93031#C93031

#C93031 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.1% C 0.190 H 25.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#C93031
RGB	rgb(201, 48, 49)
HSL	hsl(360, 61%, 49%)
HSV	hsv(360, 76%, 79%)
CMYK	cmyk(0%, 76.1%, 75.6%, 21.2%)
CIE-LAB	lab(45.30, 59.11, 37.06)
CIE-LCH	lch(45.30, 69.76, 32.09°)
OKLab	oklab(55.13% 0.1708 0.0824)
OKLCH	oklch(55.13% 0.19 25.8)
XYZ	xyz(25.7018, 14.7572, 4.4003)
Luminance	0.1475 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93031 #30C9C8

analogous

#C9307E #C93031 #C97C30

triadic

#C93031 #31C930 #3031C9

tetradic

#C93031 #7EC930 #30C9C8 #7C30C9

square

#C93031 #7EC930 #30C9C8 #7C30C9

split-complementary

#C93031 #30C97C #307EC9

monochromatic

#661819 #982425 #C93031 #D85E5F #E48F90

Accessibility & contrast

On white

5.32

#C93031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#C93031 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93031

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93031	#FFFFFF	#000000	##FFFFFF
##C93031	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562F

Deuteranopia (green-blind)

#85772B

Tritanopia (blue-blind)

#DD0033

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c93031;
/* rgb */ color: rgb(201, 48, 49);
/* oklch */ color: oklch(55.1% 0.190 25.8);

Tailwind

colors: {
  custom: {
    50: '#e3756a',
    500: '#c93031',
    950: '#000000',
  },
}

SCSS

$custom: #c93031;
$custom-light: #e3756a;
$custom-dark: #000000;

JSON

{
  "hex": "#c93031",
  "rgb": {
    "r": 201,
    "g": 48,
    "b": 49
  },
  "hsl": {
    "h": 359.608,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55128,
    "c": 0.18968,
    "h": 25.8
  },
  "luminance": 0.14753
}

Semantic roles & 50–950 ramp

primary

#C93031

secondary

#86CFCE

accent

#E5E343

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C93031

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

Preview Lab → · Contrast checker → · Palette generator →