#CB3D58#CB3D58

#CB3D58 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.4% C 0.178 H 13.9°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#CB3D58
RGB	rgb(203, 61, 88)
HSL	hsl(349, 58%, 52%)
HSV	hsv(349, 70%, 80%)
CMYK	cmyk(0%, 70%, 56.7%, 20.4%)
CIE-LAB	lab(47.93, 57.36, 17.13)
CIE-LCH	lch(47.93, 59.86, 16.62°)
OKLab	oklab(57.36% 0.1727 0.0426)
OKLCH	oklch(57.36% 0.178 13.9)
XYZ	xyz(28.0614, 16.7425, 10.9846)
Luminance	0.1674 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3D58 #3DCBB0

analogous

#CB3D9F #CB3D58 #CB693D

triadic

#CB3D58 #58CB3D #3D58CB

tetradic

#CB3D58 #9FCB3D #3DCBB0 #693DCB

square

#CB3D58 #9FCB3D #3DCBB0 #693DCB

split-complementary

#CB3D58 #3DCB69 #3D9FCB

monochromatic

#701E2D #A02B41 #CB3D58 #D86D82 #E59EAB

Accessibility & contrast

On white

4.83

#CB3D58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#CB3D58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3D58

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3D58	#FFFFFF	#000000	##FFFFFF
##CB3D58	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615F58

Deuteranopia (green-blind)

#867C54

Tritanopia (blue-blind)

#DE1B48

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb3d58;
/* rgb */ color: rgb(203, 61, 88);
/* oklch */ color: oklch(57.4% 0.178 13.9);

Tailwind

colors: {
  custom: {
    50: '#e17c86',
    500: '#cb3d58',
    950: '#000000',
  },
}

SCSS

$custom: #cb3d58;
$custom-light: #e17c86;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3d58",
  "rgb": {
    "r": 203,
    "g": 61,
    "b": 88
  },
  "hsl": {
    "h": 348.592,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57361,
    "c": 0.17791,
    "h": 13.9
  },
  "luminance": 0.16739
}

Semantic roles & 50–950 ramp

primary

#CB3D58

secondary

#93D1C5

accent

#E1C447

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CB3D58

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

Preview Lab → · Contrast checker → · Palette generator →