#C03251#C03251

#C03251 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.3% C 0.178 H 13.1°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#C03251
RGB	rgb(192, 50, 81)
HSL	hsl(347, 59%, 47%)
HSV	hsv(347, 74%, 75%)
CMYK	cmyk(0%, 74%, 57.8%, 24.7%)
CIE-LAB	lab(44.35, 57.48, 16.24)
CIE-LCH	lch(44.35, 59.73, 15.78°)
OKLab	oklab(54.29% 0.1733 0.0403)
OKLCH	oklch(54.29% 0.178 13.1)
XYZ	xyz(24.3664, 14.0852, 9.2187)
Luminance	0.1408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03251 #32C0A1

analogous

#C03298 #C03251 #C05A32

triadic

#C03251 #51C032 #3251C0

tetradic

#C03251 #98C032 #32C0A1 #5A32C0

square

#C03251 #98C032 #32C0A1 #5A32C0

split-complementary

#C03251 #32C05A #3298C0

monochromatic

#5F1928 #8F253D #C03251 #D45B75 #E18B9E

Accessibility & contrast

On white

5.50

#C03251 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#C03251 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03251

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03251	#FFFFFF	#000000	##FFFFFF
##C03251	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585651

Deuteranopia (green-blind)

#7C734D

Tritanopia (blue-blind)

#D2023F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c03251;
/* rgb */ color: rgb(192, 50, 81);
/* oklch */ color: oklch(54.3% 0.178 13.1);

Tailwind

colors: {
  custom: {
    50: '#da7581',
    500: '#c03251',
    950: '#000000',
  },
}

SCSS

$custom: #c03251;
$custom-light: #da7581;
$custom-dark: #000000;

JSON

{
  "hex": "#c03251",
  "rgb": {
    "r": 192,
    "g": 50,
    "b": 81
  },
  "hsl": {
    "h": 346.901,
    "s": 58.678,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54288,
    "c": 0.17791,
    "h": 13.1
  },
  "luminance": 0.14082
}

Semantic roles & 50–950 ramp

primary

#C03251

secondary

#83CBBB

accent

#E2C046

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#16090A

muted

#847B7C

Preview Lab

Preview with #C03251

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

Preview Lab → · Contrast checker → · Palette generator →