#CB576C#CB576C

#CB576C is a mid, vivid red. Relative luminance 0.206; OKLCH L 60.9% C 0.148 H 11.4°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#CB576C
RGB	rgb(203, 87, 108)
HSL	hsl(349, 53%, 57%)
HSV	hsv(349, 57%, 80%)
CMYK	cmyk(0%, 57.1%, 46.8%, 20.4%)
CIE-LAB	lab(52.51, 47.94, 11.40)
CIE-LCH	lch(52.51, 49.27, 13.38°)
OKLab	oklab(60.93% 0.1452 0.0294)
OKLCH	oklch(60.93% 0.148 11.4)
XYZ	xyz(30.7458, 20.5991, 16.5414)
Luminance	0.2060 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB576C #57CBB6

analogous

#CB57A6 #CB576C #CB7C57

triadic

#CB576C #6CCB57 #576CCB

tetradic

#CB576C #A6CB57 #57CBB6 #7C57CB

square

#CB576C #A6CB57 #57CBB6 #7C57CB

split-complementary

#CB576C #57CB7C #57A6CB

monochromatic

#802838 #AF364C #CB576C #D98695 #E8B4BE

Accessibility & contrast

On white

4.10

#CB576C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#CB576C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB576C

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB576C	#FFFFFF	#000000	##000000
##CB576C	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706F6C

Deuteranopia (green-blind)

#8D8669

Tritanopia (blue-blind)

#DC485F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #cb576c;
/* rgb */ color: rgb(203, 87, 108);
/* oklch */ color: oklch(60.9% 0.148 11.4);

Tailwind

colors: {
  custom: {
    50: '#df8b95',
    500: '#cb576c',
    950: '#000000',
  },
}

SCSS

$custom: #cb576c;
$custom-light: #df8b95;
$custom-dark: #000000;

JSON

{
  "hex": "#cb576c",
  "rgb": {
    "r": 203,
    "g": 87,
    "b": 108
  },
  "hsl": {
    "h": 349.138,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60926,
    "c": 0.14814,
    "h": 11.4
  },
  "luminance": 0.20596
}

Semantic roles & 50–950 ramp

primary

#CB576C

secondary

#A7D7CE

accent

#DCC24C

background

#FEF8F9

surface

#FCF0F1

border

#D5CBCB

text

#160C0D

muted

#847D7E

Preview Lab

Preview with #CB576C

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

Preview Lab → · Contrast checker → · Palette generator →