#CB536B#CB536B

#CB536B is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.4% C 0.153 H 10.6°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#CB536B
RGB	rgb(203, 83, 107)
HSL	hsl(348, 54%, 56%)
HSV	hsv(348, 59%, 80%)
CMYK	cmyk(0%, 59.1%, 47.3%, 20.4%)
CIE-LAB	lab(51.78, 49.71, 10.97)
CIE-LCH	lch(51.78, 50.90, 12.45°)
OKLab	oklab(60.37% 0.1507 0.0283)
OKLCH	oklch(60.37% 0.153 10.6)
XYZ	xyz(30.3779, 19.9481, 16.1577)
Luminance	0.1994 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB536B #53CBB3

analogous

#CB53A7 #CB536B #CB7753

triadic

#CB536B #6BCB53 #536BCB

tetradic

#CB536B #A7CB53 #53CBB3 #7753CB

square

#CB536B #A7CB53 #53CBB3 #7753CB

split-complementary

#CB536B #53CB77 #53A7CB

monochromatic

#7E2638 #AD344C #CB536B #D98293 #E7B1BC

Accessibility & contrast

On white

4.21

#CB536B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#CB536B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB536B

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB536B	#FFFFFF	#000000	##000000
##CB536B	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6C6B

Deuteranopia (green-blind)

#8C8468

Tritanopia (blue-blind)

#DC435C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #cb536b;
/* rgb */ color: rgb(203, 83, 107);
/* oklch */ color: oklch(60.4% 0.153 10.6);

Tailwind

colors: {
  custom: {
    50: '#e08895',
    500: '#cb536b',
    950: '#000000',
  },
}

SCSS

$custom: #cb536b;
$custom-light: #e08895;
$custom-dark: #000000;

JSON

{
  "hex": "#cb536b",
  "rgb": {
    "r": 203,
    "g": 83,
    "b": 107
  },
  "hsl": {
    "h": 348,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.6037,
    "c": 0.15332,
    "h": 10.6
  },
  "luminance": 0.19945
}

Semantic roles & 50–950 ramp

primary

#CB536B

secondary

#A4D6CC

accent

#DDC04B

background

#FEF8F9

surface

#FDF0F1

border

#D5CBCB

text

#160C0D

muted

#847D7E

Preview Lab

Preview with #CB536B

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

Preview Lab → · Contrast checker → · Palette generator →