#C53929#C53929

#C53929 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.2% C 0.179 H 30.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C53929
RGB	rgb(197, 57, 41)
HSL	hsl(6, 66%, 47%)
HSV	hsv(6, 79%, 77%)
CMYK	cmyk(0%, 71.1%, 79.2%, 22.7%)
CIE-LAB	lab(45.58, 54.47, 41.54)
CIE-LCH	lch(45.58, 68.50, 37.33°)
OKLab	oklab(55.17% 0.1551 0.0902)
OKLCH	oklch(55.17% 0.179 30.2)
XYZ	xyz(24.8922, 14.9605, 3.6744)
Luminance	0.1496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53929 #29B5C5

analogous

#C52967 #C53929 #C58729

triadic

#C53929 #29C539 #3929C5

tetradic

#C53929 #67C529 #29B5C5 #8729C5

square

#C53929 #67C529 #29B5C5 #8729C5

split-complementary

#C53929 #29C587 #2967C5

monochromatic

#601C14 #922A1E #C53929 #DB5F51 #E58D83

Accessibility & contrast

On white

5.26

#C53929 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C53929 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53929

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53929	#FFFFFF	#000000	##FFFFFF
##C53929	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635826

Deuteranopia (green-blind)

#857723

Tritanopia (blue-blind)

#D90037

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c53929;
/* rgb */ color: rgb(197, 57, 41);
/* oklch */ color: oklch(55.2% 0.179 30.2);

Tailwind

colors: {
  custom: {
    50: '#e07964',
    500: '#c53929',
    950: '#000000',
  },
}

SCSS

$custom: #c53929;
$custom-light: #e07964;
$custom-dark: #000000;

JSON

{
  "hex": "#c53929",
  "rgb": {
    "r": 197,
    "g": 57,
    "b": 41
  },
  "hsl": {
    "h": 6.154,
    "s": 65.546,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55174,
    "c": 0.17941,
    "h": 30.2
  },
  "luminance": 0.14957
}

Semantic roles & 50–950 ramp

primary

#C53929

secondary

#7CC6CE

accent

#D7E83F

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A05

muted

#857C7A

Preview Lab

Preview with #C53929

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

Preview Lab → · Contrast checker → · Palette generator →