#CB3E58#CB3E58

#CB3E58 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.5% C 0.177 H 14.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CB3E58
RGB	rgb(203, 62, 88)
HSL	hsl(349, 58%, 52%)
HSV	hsv(349, 69%, 80%)
CMYK	cmyk(0%, 69.5%, 56.7%, 20.4%)
CIE-LAB	lab(48.07, 56.98, 17.31)
CIE-LCH	lch(48.07, 59.55, 16.90°)
OKLab	oklab(57.46% 0.1715 0.0431)
OKLCH	oklch(57.46% 0.177 14.1)
XYZ	xyz(28.1153, 16.8502, 11.0026)
Luminance	0.1685 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3E58 #3ECBB1

analogous

#CB3E9F #CB3E58 #CB6B3E

triadic

#CB3E58 #58CB3E #3E58CB

tetradic

#CB3E58 #9FCB3E #3ECBB1 #6B3ECB

square

#CB3E58 #9FCB3E #3ECBB1 #6B3ECB

split-complementary

#CB3E58 #3ECB6B #3E9FCB

monochromatic

#701E2D #A12B41 #CB3E58 #D86E82 #E59EAB

Accessibility & contrast

On white

4.81

#CB3E58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#CB3E58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3E58

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3E58	#FFFFFF	#000000	##FFFFFF
##CB3E58	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626058

Deuteranopia (green-blind)

#867D54

Tritanopia (blue-blind)

#DE1D49

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb3e58;
/* rgb */ color: rgb(203, 62, 88);
/* oklch */ color: oklch(57.5% 0.177 14.1);

Tailwind

colors: {
  custom: {
    50: '#e17d86',
    500: '#cb3e58',
    950: '#000000',
  },
}

SCSS

$custom: #cb3e58;
$custom-light: #e17d86;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3e58",
  "rgb": {
    "r": 203,
    "g": 62,
    "b": 88
  },
  "hsl": {
    "h": 348.936,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57463,
    "c": 0.17684,
    "h": 14.1
  },
  "luminance": 0.16846
}

Semantic roles & 50–950 ramp

primary

#CB3E58

secondary

#94D1C6

accent

#E1C447

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CB3E58

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

Preview Lab → · Contrast checker → · Palette generator →