#CB575B#CB575B

#CB575B is a mid, vivid red. Relative luminance 0.203; OKLCH L 60.5% C 0.148 H 20.5°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#CB575B
RGB	rgb(203, 87, 91)
HSL	hsl(358, 53%, 57%)
HSV	hsv(358, 57%, 80%)
CMYK	cmyk(0%, 57.1%, 55.2%, 20.4%)
CIE-LAB	lab(52.14, 46.44, 20.98)
CIE-LCH	lch(52.14, 50.96, 24.32°)
OKLab	oklab(60.53% 0.1385 0.0519)
OKLCH	oklch(60.53% 0.148 20.5)
XYZ	xyz(29.9276, 20.2719, 12.2324)
Luminance	0.2027 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB575B #57CBC7

analogous

#CB5795 #CB575B #CB8D57

triadic

#CB575B #5BCB57 #575BCB

tetradic

#CB575B #95CB57 #57CBC7 #8D57CB

square

#CB575B #95CB57 #57CBC7 #8D57CB

split-complementary

#CB575B #57CB8D #5795CB

monochromatic

#80282B #AF363A #CB575B #D98689 #E8B4B6

Accessibility & contrast

On white

4.16

#CB575B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#CB575B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB575B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB575B	#FFFFFF	#000000	##000000
##CB575B	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726D5A

Deuteranopia (green-blind)

#908558

Tritanopia (blue-blind)

#DD4459

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cb575b;
/* rgb */ color: rgb(203, 87, 91);
/* oklch */ color: oklch(60.5% 0.148 20.5);

Tailwind

colors: {
  custom: {
    50: '#e08a89',
    500: '#cb575b',
    950: '#000000',
  },
}

SCSS

$custom: #cb575b;
$custom-light: #e08a89;
$custom-dark: #000000;

JSON

{
  "hex": "#cb575b",
  "rgb": {
    "r": 203,
    "g": 87,
    "b": 91
  },
  "hsl": {
    "h": 357.931,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60532,
    "c": 0.14793,
    "h": 20.5
  },
  "luminance": 0.20268
}

Semantic roles & 50–950 ramp

primary

#CB575B

secondary

#A7D7D5

accent

#DCD74C

background

#FEF8F8

surface

#FDF0F0

border

#D5CBCB

text

#160C0B

muted

#847D7C

Preview Lab

Preview with #CB575B

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

Preview Lab → · Contrast checker → · Palette generator →