#CB3A5E#CB3A5E

#CB3A5E is a mid, vivid red. Relative luminance 0.165; OKLCH L 57.2% C 0.182 H 10.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#CB3A5E
RGB	rgb(203, 58, 94)
HSL	hsl(345, 58%, 51%)
HSV	hsv(345, 71%, 80%)
CMYK	cmyk(0%, 71.4%, 53.7%, 20.4%)
CIE-LAB	lab(47.67, 58.91, 13.10)
CIE-LCH	lch(47.67, 60.35, 12.54°)
OKLab	oklab(57.21% 0.1786 0.0332)
OKLCH	oklch(57.21% 0.182 10.5)
XYZ	xyz(28.1646, 16.5346, 12.2959)
Luminance	0.1653 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3A5E #3ACBA7

analogous

#CB3AA7 #CB3A5E #CB5E3A

triadic

#CB3A5E #5ECB3A #3A5ECB

tetradic

#CB3A5E #A7CB3A #3ACBA7 #5E3ACB

square

#CB3A5E #A7CB3A #3ACBA7 #5E3ACB

split-complementary

#CB3A5E #3ACB5E #3AA7CB

monochromatic

#6E1D31 #9E2A47 #CB3A5E #D86A86 #E59BAD

Accessibility & contrast

On white

4.88

#CB3A5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#CB3A5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3A5E

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3A5E	#FFFFFF	#000000	##FFFFFF
##CB3A5E	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5E5F

Deuteranopia (green-blind)

#847C5A

Tritanopia (blue-blind)

#DD1849

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3a5e;
/* rgb */ color: rgb(203, 58, 94);
/* oklch */ color: oklch(57.2% 0.182 10.5);

Tailwind

colors: {
  custom: {
    50: '#e17b8b',
    500: '#cb3a5e',
    950: '#000000',
  },
}

SCSS

$custom: #cb3a5e;
$custom-light: #e17b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3a5e",
  "rgb": {
    "r": 203,
    "g": 58,
    "b": 94
  },
  "hsl": {
    "h": 345.103,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57207,
    "c": 0.18163,
    "h": 10.5
  },
  "luminance": 0.16531
}

Semantic roles & 50–950 ramp

primary

#CB3A5E

secondary

#90D0C1

accent

#E1BB46

background

#FEF7F8

surface

#FDEEF0

border

#D5C9CB

text

#170A0C

muted

#857C7D

Preview Lab

Preview with #CB3A5E

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

Preview Lab → · Contrast checker → · Palette generator →