#C5402E#C5402E

#C5402E is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.0% C 0.172 H 30.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#C5402E
RGB	rgb(197, 64, 46)
HSL	hsl(7, 62%, 48%)
HSV	hsv(7, 77%, 77%)
CMYK	cmyk(0%, 67.5%, 76.6%, 22.7%)
CIE-LAB	lab(46.63, 51.92, 39.94)
CIE-LCH	lch(46.63, 65.50, 37.57°)
OKLab	oklab(55.98% 0.1481 0.0882)
OKLCH	oklch(55.98% 0.172 30.8)
XYZ	xyz(25.3554, 15.7381, 4.2869)
Luminance	0.1573 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5402E #2EB3C5

analogous

#C52E68 #C5402E #C58B2E

triadic

#C5402E #2EC540 #402EC5

tetradic

#C5402E #68C52E #2EB3C5 #8B2EC5

square

#C5402E #68C52E #2EB3C5 #8B2EC5

split-complementary

#C5402E #2EC58B #2E68C5

monochromatic

#622017 #933022 #C5402E #D86758 #E4948A

Accessibility & contrast

On white

5.06

#C5402E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#C5402E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C5402E

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5402E	#FFFFFF	#000000	##FFFFFF
##C5402E	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)

#665C2B

Deuteranopia (green-blind)

#877929

Tritanopia (blue-blind)

#D9163D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c5402e;
/* rgb */ color: rgb(197, 64, 46);
/* oklch */ color: oklch(56.0% 0.172 30.8);

Tailwind

colors: {
  custom: {
    50: '#df7c68',
    500: '#c5402e',
    950: '#000000',
  },
}

SCSS

$custom: #c5402e;
$custom-light: #df7c68;
$custom-dark: #000000;

JSON

{
  "hex": "#c5402e",
  "rgb": {
    "r": 197,
    "g": 64,
    "b": 46
  },
  "hsl": {
    "h": 7.152,
    "s": 62.14,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55976,
    "c": 0.17237,
    "h": 30.8
  },
  "luminance": 0.15734
}

Semantic roles & 50–950 ramp

primary

#C5402E

secondary

#81C4CE

accent

#D2E543

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C5402E

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

Preview Lab → · Contrast checker → · Palette generator →