#CB4B4E#CB4B4E

#CB4B4E is a mid, vivid red. Relative luminance 0.183; OKLCH L 58.7% C 0.163 H 22.3°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CB4B4E
RGB	rgb(203, 75, 78)
HSL	hsl(359, 55%, 55%)
HSV	hsv(359, 63%, 80%)
CMYK	cmyk(0%, 63.1%, 61.6%, 20.4%)
CIE-LAB	lab(49.84, 50.97, 25.64)
CIE-LCH	lch(49.84, 57.06, 26.71°)
OKLab	oklab(58.72% 0.1507 0.0617)
OKLCH	oklch(58.72% 0.163 22.3)
XYZ	xyz(28.5225, 18.2825, 9.2332)
Luminance	0.1828 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4B4E #4BCBC8

analogous

#CB4B8E #CB4B4E #CB884B

triadic

#CB4B4E #4ECB4B #4B4ECB

tetradic

#CB4B4E #8ECB4B #4BCBC8 #884BCB

square

#CB4B4E #8ECB4B #4BCBC8 #884BCB

split-complementary

#CB4B4E #4BCB88 #4B8ECB

monochromatic

#792325 #A83133 #CB4B4E #D97A7D #E6AAAB

Accessibility & contrast

On white

4.51

#CB4B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#CB4B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4B4E

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4B4E	#FFFFFF	#000000	##000000
##CB4B4E	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654D

Deuteranopia (green-blind)

#8C814B

Tritanopia (blue-blind)

#DE304D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4b4e;
/* rgb */ color: rgb(203, 75, 78);
/* oklch */ color: oklch(58.7% 0.163 22.3);

Tailwind

colors: {
  custom: {
    50: '#e1837f',
    500: '#cb4b4e',
    950: '#000000',
  },
}

SCSS

$custom: #cb4b4e;
$custom-light: #e1837f;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4b4e",
  "rgb": {
    "r": 203,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 358.594,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5872,
    "c": 0.16286,
    "h": 22.3
  },
  "luminance": 0.18279
}

Semantic roles & 50–950 ramp

primary

#CB4B4E

secondary

#9ED4D3

accent

#DFDB49

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4B4E

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

Preview Lab → · Contrast checker → · Palette generator →