#C03F48#C03F48

#C03F48 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.4% C 0.164 H 20.4°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#C03F48
RGB	rgb(192, 63, 72)
HSL	hsl(356, 51%, 50%)
HSV	hsv(356, 67%, 75%)
CMYK	cmyk(0%, 67.2%, 62.5%, 24.7%)
CIE-LAB	lab(45.95, 51.99, 23.86)
CIE-LCH	lch(45.95, 57.20, 24.65°)
OKLab	oklab(55.42% 0.1541 0.0574)
OKLCH	oklch(55.42% 0.164 20.4)
XYZ	xyz(24.6879, 15.2328, 7.7699)
Luminance	0.1523 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03F48 #3FC0B7

analogous

#C03F88 #C03F48 #C0773F

triadic

#C03F48 #48C03F #3F48C0

tetradic

#C03F48 #88C03F #3FC0B7 #773FC0

square

#C03F48 #88C03F #3FC0B7 #773FC0

split-complementary

#C03F48 #3FC077 #3F88C0

monochromatic

#642125 #923037 #C03F48 #CF6D74 #DE9BA0

Accessibility & contrast

On white

5.19

#C03F48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#C03F48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03F48

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03F48	#FFFFFF	#000000	##FFFFFF
##C03F48	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)

#615C47

Deuteranopia (green-blind)

#827745

Tritanopia (blue-blind)

#D22043

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03f48;
/* rgb */ color: rgb(192, 63, 72);
/* oklch */ color: oklch(55.4% 0.164 20.4);

Tailwind

colors: {
  custom: {
    50: '#da7c7b',
    500: '#c03f48',
    950: '#000000',
  },
}

SCSS

$custom: #c03f48;
$custom-light: #da7c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c03f48",
  "rgb": {
    "r": 192,
    "g": 63,
    "b": 72
  },
  "hsl": {
    "h": 355.814,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.55419,
    "c": 0.16448,
    "h": 20.4
  },
  "luminance": 0.15229
}

Semantic roles & 50–950 ramp

primary

#C03F48

secondary

#91CAC6

accent

#DAD04E

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03F48

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

Preview Lab → · Contrast checker → · Palette generator →