#CE3F3D#CE3F3D

#CE3F3D is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.6% C 0.180 H 25.5°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#CE3F3D
RGB	rgb(206, 63, 61)
HSL	hsl(1, 60%, 52%)
HSV	hsv(1, 70%, 81%)
CMYK	cmyk(0%, 69.4%, 70.4%, 19.2%)
CIE-LAB	lab(48.28, 55.92, 33.80)
CIE-LCH	lch(48.28, 65.34, 31.16°)
OKLab	oklab(57.57% 0.1627 0.0776)
OKLCH	oklch(57.57% 0.18 25.5)
XYZ	xyz(28.0765, 17.0179, 6.2204)
Luminance	0.1701 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CE3F3D #3DCCCE

analogous

#CE3D83 #CE3F3D #CE883D

triadic

#CE3F3D #3DCE3F #3F3DCE

tetradic

#CE3F3D #83CE3D #3DCCCE #883DCE

square

#CE3F3D #83CE3D #3DCCCE #883DCE

split-complementary

#CE3F3D #3DCE88 #3D83CE

monochromatic

#731E1D #A42B29 #CE3F3D #DA6F6E #E7A09F

Accessibility & contrast

On white

4.77

#CE3F3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#CE3F3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CE3F3D

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CE3F3D	#FFFFFF	#000000	##FFFFFF
##CE3F3D	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F3B

Deuteranopia (green-blind)

#8B7E38

Tritanopia (blue-blind)

#E20F40

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #ce3f3d;
/* rgb */ color: rgb(206, 63, 61);
/* oklch */ color: oklch(57.6% 0.180 25.5);

Tailwind

colors: {
  custom: {
    50: '#e57d73',
    500: '#ce3f3d',
    950: '#000000',
  },
}

SCSS

$custom: #ce3f3d;
$custom-light: #e57d73;
$custom-dark: #000000;

JSON

{
  "hex": "#ce3f3d",
  "rgb": {
    "r": 206,
    "g": 63,
    "b": 61
  },
  "hsl": {
    "h": 0.828,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.5757,
    "c": 0.18023,
    "h": 25.5
  },
  "luminance": 0.17014
}

Semantic roles & 50–950 ramp

primary

#CE3F3D

secondary

#94D2D3

accent

#E1E345

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CE3F3D

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

Preview Lab → · Contrast checker → · Palette generator →