#C03D57#C03D57

#C03D57 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.5% C 0.167 H 12.8°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#C03D57
RGB	rgb(192, 61, 87)
HSL	hsl(348, 52%, 50%)
HSV	hsv(348, 68%, 75%)
CMYK	cmyk(0%, 68.2%, 54.7%, 24.7%)
CIE-LAB	lab(45.96, 53.86, 14.72)
CIE-LCH	lch(45.96, 55.84, 15.29°)
OKLab	oklab(55.52% 0.1626 0.037)
OKLCH	oklch(55.52% 0.167 12.8)
XYZ	xyz(25.1295, 15.2355, 10.6324)
Luminance	0.1523 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03D57 #3DC0A6

analogous

#C03D98 #C03D57 #C0653D

triadic

#C03D57 #57C03D #3D57C0

tetradic

#C03D57 #98C03D #3DC0A6 #653DC0

square

#C03D57 #98C03D #3DC0A6 #653DC0

split-complementary

#C03D57 #3DC065 #3D98C0

monochromatic

#631F2D #922E42 #C03D57 #D06A7F #DF99A7

Accessibility & contrast

On white

5.19

#C03D57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#C03D57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03D57

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03D57	#FFFFFF	#000000	##FFFFFF
##C03D57	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5C57

Deuteranopia (green-blind)

#7F7754

Tritanopia (blue-blind)

#D22247

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03d57;
/* rgb */ color: rgb(192, 61, 87);
/* oklch */ color: oklch(55.5% 0.167 12.8);

Tailwind

colors: {
  custom: {
    50: '#d97b86',
    500: '#c03d57',
    950: '#000000',
  },
}

SCSS

$custom: #c03d57;
$custom-light: #d97b86;
$custom-dark: #000000;

JSON

{
  "hex": "#c03d57",
  "rgb": {
    "r": 192,
    "g": 61,
    "b": 87
  },
  "hsl": {
    "h": 348.092,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55519,
    "c": 0.16676,
    "h": 12.8
  },
  "luminance": 0.15232
}

Semantic roles & 50–950 ramp

primary

#C03D57

secondary

#8ECABE

accent

#DBBF4D

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C03D57

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

Preview Lab → · Contrast checker → · Palette generator →