#C93F3C#C93F3C

#C93F3C is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.7% C 0.175 H 25.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#C93F3C
RGB	rgb(201, 63, 60)
HSL	hsl(1, 57%, 51%)
HSV	hsv(1, 70%, 79%)
CMYK	cmyk(0%, 68.7%, 70.1%, 21.2%)
CIE-LAB	lab(47.37, 54.25, 33.08)
CIE-LCH	lch(47.37, 63.54, 31.38°)
OKLab	oklab(56.72% 0.1578 0.0761)
OKLCH	oklch(56.72% 0.175 25.7)
XYZ	xyz(26.6834, 16.3027, 6.0158)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93F3C #3CC6C9

analogous

#C93C7F #C93F3C #C9853C

triadic

#C93F3C #3CC93F #3F3CC9

tetradic

#C93F3C #7FC93C #3CC6C9 #853CC9

square

#C93F3C #7FC93C #3CC6C9 #853CC9

split-complementary

#C93F3C #3CC985 #3C7FC9

monochromatic

#6D201E #9C2E2B #C93F3C #D66E6C #E49D9C

Accessibility & contrast

On white

4.93

#C93F3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#C93F3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93F3C

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93F3C	#FFFFFF	#000000	##FFFFFF
##C93F3C	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D3A

Deuteranopia (green-blind)

#887B38

Tritanopia (blue-blind)

#DD1440

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c93f3c;
/* rgb */ color: rgb(201, 63, 60);
/* oklch */ color: oklch(56.7% 0.175 25.7);

Tailwind

colors: {
  custom: {
    50: '#e17c72',
    500: '#c93f3c',
    950: '#000000',
  },
}

SCSS

$custom: #c93f3c;
$custom-light: #e17c72;
$custom-dark: #000000;

JSON

{
  "hex": "#c93f3c",
  "rgb": {
    "r": 201,
    "g": 63,
    "b": 60
  },
  "hsl": {
    "h": 1.277,
    "s": 56.627,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56717,
    "c": 0.1752,
    "h": 25.7
  },
  "luminance": 0.16299
}

Semantic roles & 50–950 ramp

primary

#C93F3C

secondary

#91CED0

accent

#DDE048

background

#FFF7F6

surface

#FEEEEC

border

#D6C9C7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C93F3C

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

Preview Lab → · Contrast checker → · Palette generator →