#C03A41#C03A41

#C03A41 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.8% C 0.170 H 22.0°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#C03A41
RGB	rgb(192, 58, 65)
HSL	hsl(357, 54%, 49%)
HSV	hsv(357, 70%, 75%)
CMYK	cmyk(0%, 69.8%, 66.1%, 24.7%)
CIE-LAB	lab(45.11, 53.55, 27.00)
CIE-LCH	lch(45.11, 59.97, 26.76°)
OKLab	oklab(54.75% 0.1577 0.0638)
OKLCH	oklch(54.75% 0.17 22)
XYZ	xyz(24.2080, 14.6177, 6.5468)
Luminance	0.1461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03A41 #3AC0B9

analogous

#C03A84 #C03A41 #C0763A

triadic

#C03A41 #41C03A #3A41C0

tetradic

#C03A41 #84C03A #3AC0B9 #763AC0

square

#C03A41 #84C03A #3AC0B9 #763AC0

split-complementary

#C03A41 #3AC076 #3A84C0

monochromatic

#621E21 #912C31 #C03A41 #D1666C #DF9599

Accessibility & contrast

On white

5.35

#C03A41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#C03A41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03A41

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03A41	#FFFFFF	#000000	##FFFFFF
##C03A41	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5940

Deuteranopia (green-blind)

#81753D

Tritanopia (blue-blind)

#D3123E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c03a41;
/* rgb */ color: rgb(192, 58, 65);
/* oklch */ color: oklch(54.8% 0.170 22.0);

Tailwind

colors: {
  custom: {
    50: '#da7975',
    500: '#c03a41',
    950: '#000000',
  },
}

SCSS

$custom: #c03a41;
$custom-light: #da7975;
$custom-dark: #000000;

JSON

{
  "hex": "#c03a41",
  "rgb": {
    "r": 192,
    "g": 58,
    "b": 65
  },
  "hsl": {
    "h": 356.866,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.5475,
    "c": 0.17013,
    "h": 22
  },
  "luminance": 0.14614
}

Semantic roles & 50–950 ramp

primary

#C03A41

secondary

#8BCAC7

accent

#DDD54B

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C03A41

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

Preview Lab → · Contrast checker → · Palette generator →