#C03D4B#C03D4B

#C03D4B is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.3% C 0.166 H 18.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#C03D4B
RGB	rgb(192, 61, 75)
HSL	hsl(354, 52%, 50%)
HSV	hsv(354, 68%, 75%)
CMYK	cmyk(0%, 68.2%, 60.9%, 24.7%)
CIE-LAB	lab(45.71, 52.99, 21.73)
CIE-LCH	lch(45.71, 57.27, 22.29°)
OKLab	oklab(55.26% 0.1579 0.0528)
OKLCH	oklch(55.26% 0.166 18.5)
XYZ	xyz(24.6794, 15.0554, 8.2617)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03D4B #3DC0B2

analogous

#C03D8D #C03D4B #C0713D

triadic

#C03D4B #4BC03D #3D4BC0

tetradic

#C03D4B #8DC03D #3DC0B2 #713DC0

square

#C03D4B #8DC03D #3DC0B2 #713DC0

split-complementary

#C03D4B #3DC071 #3D8DC0

monochromatic

#631F27 #922E39 #C03D4B #D06A75 #DF99A0

Accessibility & contrast

On white

5.24

#C03D4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#C03D4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03D4B

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03D4B	#FFFFFF	#000000	##FFFFFF
##C03D4B	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5B4B

Deuteranopia (green-blind)

#817648

Tritanopia (blue-blind)

#D21D43

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03d4b;
/* rgb */ color: rgb(192, 61, 75);
/* oklch */ color: oklch(55.3% 0.166 18.5);

Tailwind

colors: {
  custom: {
    50: '#da7b7d',
    500: '#c03d4b',
    950: '#000000',
  },
}

SCSS

$custom: #c03d4b;
$custom-light: #da7b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c03d4b",
  "rgb": {
    "r": 192,
    "g": 61,
    "b": 75
  },
  "hsl": {
    "h": 353.588,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55257,
    "c": 0.16647,
    "h": 18.5
  },
  "luminance": 0.15052
}

Semantic roles & 50–950 ramp

primary

#C03D4B

secondary

#8ECAC4

accent

#DBCC4D

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03D4B

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

Preview Lab → · Contrast checker → · Palette generator →