#CE372C#CE372C

#CE372C is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.6% C 0.190 H 28.8°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#CE372C
RGB	rgb(206, 55, 44)
HSL	hsl(4, 65%, 49%)
HSV	hsv(4, 79%, 81%)
CMYK	cmyk(0%, 73.3%, 78.6%, 19.2%)
CIE-LAB	lab(47.03, 58.14, 41.95)
CIE-LCH	lch(47.03, 71.69, 35.81°)
OKLab	oklab(56.57% 0.1662 0.0913)
OKLCH	oklch(56.57% 0.19 28.8)
XYZ	xyz(27.2776, 16.0403, 4.0422)
Luminance	0.1604 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CE372C #2CC3CE

analogous

#CE2C72 #CE372C #CE882C

triadic

#CE372C #2CCE37 #372CCE

tetradic

#CE372C #72CE2C #2CC3CE #882CCE

square

#CE372C #72CE2C #2CC3CE #882CCE

split-complementary

#CE372C #2CCE88 #2C72CE

monochromatic

#691C16 #9C2A21 #CE372C #DC645B #E7948E

Accessibility & contrast

On white

4.99

#CE372C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#CE372C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CE372C

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CE372C	#FFFFFF	#000000	##FFFFFF
##CE372C	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A29

Deuteranopia (green-blind)

#8A7B25

Tritanopia (blue-blind)

#E30036

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ce372c;
/* rgb */ color: rgb(206, 55, 44);
/* oklch */ color: oklch(56.6% 0.190 28.8);

Tailwind

colors: {
  custom: {
    50: '#e67966',
    500: '#ce372c',
    950: '#000000',
  },
}

SCSS

$custom: #ce372c;
$custom-light: #e67966;
$custom-dark: #000000;

JSON

{
  "hex": "#ce372c",
  "rgb": {
    "r": 206,
    "g": 55,
    "b": 44
  },
  "hsl": {
    "h": 4.074,
    "s": 64.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.56569,
    "c": 0.1896,
    "h": 28.8
  },
  "luminance": 0.16036
}

Semantic roles & 50–950 ramp

primary

#CE372C

secondary

#85CCD1

accent

#DCE840

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #CE372C

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

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