#C5333D#C5333D

#C5333D is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.9% C 0.182 H 22.1°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#C5333D
RGB	rgb(197, 51, 61)
HSL	hsl(356, 59%, 49%)
HSV	hsv(356, 74%, 77%)
CMYK	cmyk(0%, 74.1%, 69%, 22.7%)
CIE-LAB	lab(45.05, 57.44, 29.54)
CIE-LCH	lch(45.05, 64.59, 27.22°)
OKLab	oklab(54.86% 0.1686 0.0686)
OKLCH	oklch(54.86% 0.182 22.1)
XYZ	xyz(25.0549, 14.5787, 5.9087)
Luminance	0.1457 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5333D #33C5BB

analogous

#C53386 #C5333D #C57233

triadic

#C5333D #3DC533 #333DC5

tetradic

#C5333D #86C533 #33C5BB #7233C5

square

#C5333D #86C533 #33C5BB #7233C5

split-complementary

#C5333D #33C572 #3386C5

monochromatic

#641A1F #94262E #C5333D #D65F68 #E29096

Accessibility & contrast

On white

5.36

#C5333D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#C5333D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C5333D

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5333D	#FFFFFF	#000000	##FFFFFF
##C5333D	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D573C

Deuteranopia (green-blind)

#827638

Tritanopia (blue-blind)

#D80038

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c5333d;
/* rgb */ color: rgb(197, 51, 61);
/* oklch */ color: oklch(54.9% 0.182 22.1);

Tailwind

colors: {
  custom: {
    50: '#df7672',
    500: '#c5333d',
    950: '#000000',
  },
}

SCSS

$custom: #c5333d;
$custom-light: #df7672;
$custom-dark: #000000;

JSON

{
  "hex": "#c5333d",
  "rgb": {
    "r": 197,
    "g": 51,
    "b": 61
  },
  "hsl": {
    "h": 355.89,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54858,
    "c": 0.18206,
    "h": 22.1
  },
  "luminance": 0.14575
}

Semantic roles & 50–950 ramp

primary

#C5333D

secondary

#87CDC8

accent

#E2D746

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#170908

muted

#857B7B

Preview Lab

Preview with #C5333D

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

Preview Lab → · Contrast checker → · Palette generator →