#C03D41#C03D41

#C03D41 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.1% C 0.167 H 22.9°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#C03D41
RGB	rgb(192, 61, 65)
HSL	hsl(358, 52%, 50%)
HSV	hsv(358, 68%, 75%)
CMYK	cmyk(0%, 68.2%, 66.1%, 24.7%)
CIE-LAB	lab(45.54, 52.37, 27.54)
CIE-LCH	lch(45.54, 59.17, 27.74°)
OKLab	oklab(55.07% 0.154 0.0649)
OKLCH	oklch(55.07% 0.167 22.9)
XYZ	xyz(24.3636, 14.9291, 6.5987)
Luminance	0.1493 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03D41 #3DC0BC

analogous

#C03D83 #C03D41 #C07B3D

triadic

#C03D41 #41C03D #3D41C0

tetradic

#C03D41 #83C03D #3DC0BC #7B3DC0

square

#C03D41 #83C03D #3DC0BC #7B3DC0

split-complementary

#C03D41 #3DC07B #3D83C0

monochromatic

#631F22 #922E31 #C03D41 #D06A6E #DF999B

Accessibility & contrast

On white

5.27

#C03D41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C03D41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03D41

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03D41	#FFFFFF	#000000	##FFFFFF
##C03D41	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615A40

Deuteranopia (green-blind)

#82763D

Tritanopia (blue-blind)

#D31940

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03d41;
/* rgb */ color: rgb(192, 61, 65);
/* oklch */ color: oklch(55.1% 0.167 22.9);

Tailwind

colors: {
  custom: {
    50: '#da7a75',
    500: '#c03d41',
    950: '#000000',
  },
}

SCSS

$custom: #c03d41;
$custom-light: #da7a75;
$custom-dark: #000000;

JSON

{
  "hex": "#c03d41",
  "rgb": {
    "r": 192,
    "g": 61,
    "b": 65
  },
  "hsl": {
    "h": 358.168,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55071,
    "c": 0.16713,
    "h": 22.9
  },
  "luminance": 0.14926
}

Semantic roles & 50–950 ramp

primary

#C03D41

secondary

#8ECAC9

accent

#DBD74D

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C03D41

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

Preview Lab → · Contrast checker → · Palette generator →