#C93F43#C93F43

#C93F43 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.8% C 0.174 H 23.1°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#C93F43
RGB	rgb(201, 63, 67)
HSL	hsl(358, 56%, 52%)
HSV	hsv(358, 69%, 79%)
CMYK	cmyk(0%, 68.7%, 66.7%, 21.2%)
CIE-LAB	lab(47.47, 54.62, 29.10)
CIE-LCH	lch(47.47, 61.89, 28.05°)
OKLab	oklab(56.83% 0.1604 0.0684)
OKLCH	oklch(56.83% 0.174 23.1)
XYZ	xyz(26.8808, 16.3816, 7.0556)
Luminance	0.1638 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93F43 #3FC9C5

analogous

#C93F88 #C93F43 #C9803F

triadic

#C93F43 #43C93F #3F43C9

tetradic

#C93F43 #88C93F #3FC9C5 #803FC9

square

#C93F43 #88C93F #3FC9C5 #803FC9

split-complementary

#C93F43 #3FC980 #3F88C9

monochromatic

#6F1F21 #9E2D30 #C93F43 #D66F72 #E49FA1

Accessibility & contrast

On white

4.91

#C93F43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#C93F43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93F43

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93F43	#FFFFFF	#000000	##FFFFFF
##C93F43	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655E42

Deuteranopia (green-blind)

#887B3F

Tritanopia (blue-blind)

#DD1742

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c93f43;
/* rgb */ color: rgb(201, 63, 67);
/* oklch */ color: oklch(56.8% 0.174 23.1);

Tailwind

colors: {
  custom: {
    50: '#e17c77',
    500: '#c93f43',
    950: '#000000',
  },
}

SCSS

$custom: #c93f43;
$custom-light: #e17c77;
$custom-dark: #000000;

JSON

{
  "hex": "#c93f43",
  "rgb": {
    "r": 201,
    "g": 63,
    "b": 67
  },
  "hsl": {
    "h": 358.261,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56826,
    "c": 0.17436,
    "h": 23.1
  },
  "luminance": 0.16378
}

Semantic roles & 50–950 ramp

primary

#C93F43

secondary

#94D0CE

accent

#DFDB48

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C93F43

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

Preview Lab → · Contrast checker → · Palette generator →