#C03D47#C03D47

#C03D47 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.2% C 0.167 H 20.3°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#C03D47
RGB	rgb(192, 61, 71)
HSL	hsl(355, 52%, 50%)
HSV	hsv(355, 68%, 75%)
CMYK	cmyk(0%, 68.2%, 63%, 24.7%)
CIE-LAB	lab(45.64, 52.73, 24.06)
CIE-LCH	lch(45.64, 57.96, 24.52°)
OKLab	oklab(55.18% 0.1563 0.0578)
OKLCH	oklch(55.18% 0.167 20.3)
XYZ	xyz(24.5468, 15.0023, 7.5632)
Luminance	0.1500 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03D47 #3DC0B6

analogous

#C03D89 #C03D47 #C0753D

triadic

#C03D47 #47C03D #3D47C0

tetradic

#C03D47 #89C03D #3DC0B6 #753DC0

square

#C03D47 #89C03D #3DC0B6 #753DC0

split-complementary

#C03D47 #3DC075 #3D89C0

monochromatic

#631F25 #922E36 #C03D47 #D06A72 #DF999E

Accessibility & contrast

On white

5.25

#C03D47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#C03D47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03D47

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03D47	#FFFFFF	#000000	##FFFFFF
##C03D47	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605A46

Deuteranopia (green-blind)

#817643

Tritanopia (blue-blind)

#D21C42

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03d47;
/* rgb */ color: rgb(192, 61, 71);
/* oklch */ color: oklch(55.2% 0.167 20.3);

Tailwind

colors: {
  custom: {
    50: '#da7a7a',
    500: '#c03d47',
    950: '#000000',
  },
}

SCSS

$custom: #c03d47;
$custom-light: #da7a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c03d47",
  "rgb": {
    "r": 192,
    "g": 61,
    "b": 71
  },
  "hsl": {
    "h": 355.42,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55179,
    "c": 0.16665,
    "h": 20.3
  },
  "luminance": 0.14999
}

Semantic roles & 50–950 ramp

primary

#C03D47

secondary

#8ECAC6

accent

#DBD04D

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C03D47

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

Preview Lab → · Contrast checker → · Palette generator →