#CB576B#CB576B

#CB576B is a mid, vivid red. Relative luminance 0.206; OKLCH L 60.9% C 0.148 H 12.0°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#CB576B
RGB	rgb(203, 87, 107)
HSL	hsl(350, 53%, 57%)
HSV	hsv(350, 57%, 80%)
CMYK	cmyk(0%, 57.1%, 47.3%, 20.4%)
CIE-LAB	lab(52.48, 47.84, 11.96)
CIE-LCH	lch(52.48, 49.31, 14.04°)
OKLab	oklab(60.9% 0.1448 0.0307)
OKLCH	oklch(60.9% 0.148 12)
XYZ	xyz(30.6929, 20.5780, 16.2627)
Luminance	0.2057 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB576B #57CBB7

analogous

#CB57A5 #CB576B #CB7D57

triadic

#CB576B #6BCB57 #576BCB

tetradic

#CB576B #A5CB57 #57CBB7 #7D57CB

square

#CB576B #A5CB57 #57CBB7 #7D57CB

split-complementary

#CB576B #57CB7D #57A5CB

monochromatic

#802837 #AF364B #CB576B #D98694 #E8B4BD

Accessibility & contrast

On white

4.11

#CB576B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#CB576B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB576B

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB576B	#FFFFFF	#000000	##000000
##CB576B	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706F6B

Deuteranopia (green-blind)

#8D8668

Tritanopia (blue-blind)

#DC475F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #cb576b;
/* rgb */ color: rgb(203, 87, 107);
/* oklch */ color: oklch(60.9% 0.148 12.0);

Tailwind

colors: {
  custom: {
    50: '#df8b95',
    500: '#cb576b',
    950: '#000000',
  },
}

SCSS

$custom: #cb576b;
$custom-light: #df8b95;
$custom-dark: #000000;

JSON

{
  "hex": "#cb576b",
  "rgb": {
    "r": 203,
    "g": 87,
    "b": 107
  },
  "hsl": {
    "h": 349.655,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.609,
    "c": 0.14803,
    "h": 12
  },
  "luminance": 0.20574
}

Semantic roles & 50–950 ramp

primary

#CB576B

secondary

#A7D7CE

accent

#DCC34C

background

#FEF8F9

surface

#FCF0F1

border

#D5CBCB

text

#160C0D

muted

#847D7E

Preview Lab

Preview with #CB576B

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

Preview Lab → · Contrast checker → · Palette generator →