#C03E4B#C03E4B

#C03E4B is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.4% C 0.165 H 18.8°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#C03E4B
RGB	rgb(192, 62, 75)
HSL	hsl(354, 51%, 50%)
HSV	hsv(354, 68%, 75%)
CMYK	cmyk(0%, 67.7%, 60.9%, 24.7%)
CIE-LAB	lab(45.86, 52.59, 21.92)
CIE-LCH	lch(45.86, 56.98, 22.62°)
OKLab	oklab(55.37% 0.1566 0.0532)
OKLCH	oklch(55.37% 0.165 18.8)
XYZ	xyz(24.7333, 15.1632, 8.2796)
Luminance	0.1516 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03E4B #3EC0B3

analogous

#C03E8C #C03E4B #C0723E

triadic

#C03E4B #4BC03E #3E4BC0

tetradic

#C03E4B #8CC03E #3EC0B3 #723EC0

square

#C03E4B #8CC03E #3EC0B3 #723EC0

split-complementary

#C03E4B #3EC072 #3E8CC0

monochromatic

#632027 #922F39 #C03E4B #CF6C76 #DE9AA1

Accessibility & contrast

On white

5.21

#C03E4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#C03E4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03E4B

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03E4B	#FFFFFF	#000000	##FFFFFF
##C03E4B	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605B4B

Deuteranopia (green-blind)

#817748

Tritanopia (blue-blind)

#D21F44

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03e4b;
/* rgb */ color: rgb(192, 62, 75);
/* oklch */ color: oklch(55.4% 0.165 18.8);

Tailwind

colors: {
  custom: {
    50: '#da7b7d',
    500: '#c03e4b',
    950: '#000000',
  },
}

SCSS

$custom: #c03e4b;
$custom-light: #da7b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c03e4b",
  "rgb": {
    "r": 192,
    "g": 62,
    "b": 75
  },
  "hsl": {
    "h": 354,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55366,
    "c": 0.1654,
    "h": 18.8
  },
  "luminance": 0.1516
}

Semantic roles & 50–950 ramp

primary

#C03E4B

secondary

#8FCAC4

accent

#DBCD4D

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03E4B

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

Preview Lab → · Contrast checker → · Palette generator →