#CB4B58#CB4B58

#CB4B58 is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.9% C 0.162 H 17.7°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#CB4B58
RGB	rgb(203, 75, 88)
HSL	hsl(354, 55%, 55%)
HSV	hsv(354, 63%, 80%)
CMYK	cmyk(0%, 63.1%, 56.7%, 20.4%)
CIE-LAB	lab(50.02, 51.68, 19.94)
CIE-LCH	lch(50.02, 55.39, 21.10°)
OKLab	oklab(58.92% 0.1546 0.0492)
OKLCH	oklch(58.92% 0.162 17.7)
XYZ	xyz(28.9087, 18.4370, 11.2670)
Luminance	0.1843 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4B58 #4BCBBE

analogous

#CB4B98 #CB4B58 #CB7E4B

triadic

#CB4B58 #58CB4B #4B58CB

tetradic

#CB4B58 #98CB4B #4BCBBE #7E4BCB

square

#CB4B58 #98CB4B #4BCBBE #7E4BCB

split-complementary

#CB4B58 #4BCB7E #4B98CB

monochromatic

#79232C #A8313D #CB4B58 #D97A84 #E6AAB0

Accessibility & contrast

On white

4.48

#CB4B58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#CB4B58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4B58

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4B58	#FFFFFF	#000000	##000000
##CB4B58	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6658

Deuteranopia (green-blind)

#8B8155

Tritanopia (blue-blind)

#DE3350

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4b58;
/* rgb */ color: rgb(203, 75, 88);
/* oklch */ color: oklch(58.9% 0.162 17.7);

Tailwind

colors: {
  custom: {
    50: '#e18387',
    500: '#cb4b58',
    950: '#000000',
  },
}

SCSS

$custom: #cb4b58;
$custom-light: #e18387;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4b58",
  "rgb": {
    "r": 203,
    "g": 75,
    "b": 88
  },
  "hsl": {
    "h": 353.906,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58919,
    "c": 0.16228,
    "h": 17.7
  },
  "luminance": 0.18433
}

Semantic roles & 50–950 ramp

primary

#CB4B58

secondary

#9ED4CE

accent

#DFCF49

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #CB4B58

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

Preview Lab → · Contrast checker → · Palette generator →