#C93B28#C93B28

#C93B28 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.1% C 0.182 H 30.9°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#C93B28
RGB	rgb(201, 59, 40)
HSL	hsl(7, 67%, 47%)
HSV	hsv(7, 80%, 79%)
CMYK	cmyk(0%, 70.6%, 80.1%, 21.2%)
CIE-LAB	lab(46.58, 54.98, 43.31)
CIE-LCH	lch(46.58, 69.99, 38.23°)
OKLab	oklab(56.06% 0.1561 0.0934)
OKLCH	oklch(56.06% 0.182 30.9)
XYZ	xyz(26.0374, 15.7026, 3.6670)
Luminance	0.1570 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93B28 #28B6C9

analogous

#C92865 #C93B28 #C98C28

triadic

#C93B28 #28C93B #3B28C9

tetradic

#C93B28 #65C928 #28B6C9 #8C28C9

square

#C93B28 #65C928 #28B6C9 #8C28C9

split-complementary

#C93B28 #28C98C #2865C9

monochromatic

#631D14 #962C1E #C93B28 #DD6252 #E79085

Accessibility & contrast

On white

5.07

#C93B28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#C93B28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93B28

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93B28	#FFFFFF	#000000	##FFFFFF
##C93B28	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A24

Deuteranopia (green-blind)

#887A21

Tritanopia (blue-blind)

#DD0038

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c93b28;
/* rgb */ color: rgb(201, 59, 40);
/* oklch */ color: oklch(56.1% 0.182 30.9);

Tailwind

colors: {
  custom: {
    50: '#e37a64',
    500: '#c93b28',
    950: '#000000',
  },
}

SCSS

$custom: #c93b28;
$custom-light: #e37a64;
$custom-dark: #000000;

JSON

{
  "hex": "#c93b28",
  "rgb": {
    "r": 201,
    "g": 59,
    "b": 40
  },
  "hsl": {
    "h": 7.081,
    "s": 66.805,
    "l": 47.255
  },
  "oklch": {
    "l": 0.56055,
    "c": 0.1819,
    "h": 30.9
  },
  "luminance": 0.15699
}

Semantic roles & 50–950 ramp

primary

#C93B28

secondary

#7DC6D0

accent

#D5EA3E

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170A05

muted

#857C7A

Preview Lab

Preview with #C93B28

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

Preview Lab → · Contrast checker → · Palette generator →