#C93B30#C93B30

#C93B30 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.1% C 0.181 H 28.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#C93B30
RGB	rgb(201, 59, 48)
HSL	hsl(4, 61%, 49%)
HSV	hsv(4, 76%, 79%)
CMYK	cmyk(0%, 70.6%, 76.1%, 21.2%)
CIE-LAB	lab(46.66, 55.26, 39.10)
CIE-LCH	lch(46.66, 67.69, 35.28°)
OKLab	oklab(56.14% 0.1585 0.0866)
OKLCH	oklch(56.14% 0.181 28.7)
XYZ	xyz(26.1879, 15.7628, 4.4593)
Luminance	0.1576 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93B30 #30BEC9

analogous

#C93072 #C93B30 #C98830

triadic

#C93B30 #30C93B #3B30C9

tetradic

#C93B30 #72C930 #30BEC9 #8830C9

square

#C93B30 #72C930 #30BEC9 #8830C9

split-complementary

#C93B30 #30C988 #3072C9

monochromatic

#661E18 #982C24 #C93B30 #D8675E #E4958F

Accessibility & contrast

On white

5.06

#C93B30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#C93B30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93B30

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93B30	#FFFFFF	#000000	##FFFFFF
##C93B30	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655B2D

Deuteranopia (green-blind)

#887A2A

Tritanopia (blue-blind)

#DD003A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c93b30;
/* rgb */ color: rgb(201, 59, 48);
/* oklch */ color: oklch(56.1% 0.181 28.7);

Tailwind

colors: {
  custom: {
    50: '#e27a69',
    500: '#c93b30',
    950: '#000000',
  },
}

SCSS

$custom: #c93b30;
$custom-light: #e27a69;
$custom-dark: #000000;

JSON

{
  "hex": "#c93b30",
  "rgb": {
    "r": 201,
    "g": 59,
    "b": 48
  },
  "hsl": {
    "h": 4.314,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5614,
    "c": 0.18063,
    "h": 28.7
  },
  "luminance": 0.15759
}

Semantic roles & 50–950 ramp

primary

#C93B30

secondary

#86CACF

accent

#D9E543

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C93B30

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

Preview Lab → · Contrast checker → · Palette generator →