#CB4B4C#CB4B4C

#CB4B4C is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.7% C 0.163 H 23.2°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#CB4B4C
RGB	rgb(203, 75, 76)
HSL	hsl(360, 55%, 55%)
HSV	hsv(360, 63%, 80%)
CMYK	cmyk(0%, 63.1%, 62.6%, 20.4%)
CIE-LAB	lab(49.80, 50.84, 26.78)
CIE-LCH	lch(49.80, 57.46, 27.78°)
OKLab	oklab(58.68% 0.1499 0.0641)
OKLCH	oklch(58.68% 0.163 23.2)
XYZ	xyz(28.4519, 18.2543, 8.8613)
Luminance	0.1825 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4B4C #4BCBCA

analogous

#CB4B8C #CB4B4C #CB8A4B

triadic

#CB4B4C #4CCB4B #4B4CCB

tetradic

#CB4B4C #8CCB4B #4BCBCA #8A4BCB

square

#CB4B4C #8CCB4B #4BCBCA #8A4BCB

split-complementary

#CB4B4C #4BCB8A #4B8CCB

monochromatic

#792324 #A83132 #CB4B4C #D97A7B #E6AAAA

Accessibility & contrast

On white

4.52

#CB4B4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#CB4B4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4B4C

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4B4C	#FFFFFF	#000000	##000000
##CB4B4C	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654B

Deuteranopia (green-blind)

#8C8149

Tritanopia (blue-blind)

#DE304D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4b4c;
/* rgb */ color: rgb(203, 75, 76);
/* oklch */ color: oklch(58.7% 0.163 23.2);

Tailwind

colors: {
  custom: {
    50: '#e1837e',
    500: '#cb4b4c',
    950: '#000000',
  },
}

SCSS

$custom: #cb4b4c;
$custom-light: #e1837e;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4b4c",
  "rgb": {
    "r": 203,
    "g": 75,
    "b": 76
  },
  "hsl": {
    "h": 359.531,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58684,
    "c": 0.16308,
    "h": 23.2
  },
  "luminance": 0.1825
}

Semantic roles & 50–950 ramp

primary

#CB4B4C

secondary

#9ED4D4

accent

#DFDD49

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4B4C

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

Preview Lab → · Contrast checker → · Palette generator →