#C53D29#C53D29

#C53D29 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.6% C 0.176 H 31.3°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#C53D29
RGB	rgb(197, 61, 41)
HSL	hsl(8, 66%, 47%)
HSV	hsv(8, 79%, 77%)
CMYK	cmyk(0%, 69%, 79.2%, 22.7%)
CIE-LAB	lab(46.14, 52.94, 42.11)
CIE-LCH	lch(46.14, 67.64, 38.50°)
OKLab	oklab(55.59% 0.1503 0.0915)
OKLCH	oklch(55.59% 0.176 31.3)
XYZ	xyz(25.0978, 15.3717, 3.7429)
Luminance	0.1537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53D29 #29B1C5

analogous

#C52963 #C53D29 #C58B29

triadic

#C53D29 #29C53D #3D29C5

tetradic

#C53D29 #63C529 #29B1C5 #8B29C5

square

#C53D29 #63C529 #29B1C5 #8B29C5

split-complementary

#C53D29 #29C58B #2963C5

monochromatic

#601E14 #922D1E #C53D29 #DB6251 #E59083

Accessibility & contrast

On white

5.16

#C53D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#C53D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53D29

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53D29	#FFFFFF	#000000	##FFFFFF
##C53D29	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A25

Deuteranopia (green-blind)

#867823

Tritanopia (blue-blind)

#D90A3A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c53d29;
/* rgb */ color: rgb(197, 61, 41);
/* oklch */ color: oklch(55.6% 0.176 31.3);

Tailwind

colors: {
  custom: {
    50: '#e07a64',
    500: '#c53d29',
    950: '#000000',
  },
}

SCSS

$custom: #c53d29;
$custom-light: #e07a64;
$custom-dark: #000000;

JSON

{
  "hex": "#c53d29",
  "rgb": {
    "r": 197,
    "g": 61,
    "b": 41
  },
  "hsl": {
    "h": 7.692,
    "s": 65.546,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55592,
    "c": 0.17594,
    "h": 31.3
  },
  "luminance": 0.15368
}

Semantic roles & 50–950 ramp

primary

#C53D29

secondary

#7CC4CE

accent

#D3E83F

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A05

muted

#857C7A

Preview Lab

Preview with #C53D29

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

Preview Lab → · Contrast checker → · Palette generator →