#CB5A5B#CB5A5B

#CB5A5B is a mid, vivid red. Relative luminance 0.208; OKLCH L 60.9% C 0.144 H 21.8°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#CB5A5B
RGB	rgb(203, 90, 91)
HSL	hsl(359, 52%, 57%)
HSV	hsv(359, 56%, 80%)
CMYK	cmyk(0%, 55.7%, 55.2%, 20.4%)
CIE-LAB	lab(52.69, 45.00, 21.72)
CIE-LCH	lch(52.69, 49.97, 25.76°)
OKLab	oklab(60.95% 0.134 0.0536)
OKLCH	oklch(60.95% 0.144 21.8)
XYZ	xyz(30.1756, 20.7678, 12.3150)
Luminance	0.2076 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5A5B #5ACBCA

analogous

#CB5A94 #CB5A5B #CB915A

triadic

#CB5A5B #5BCB5A #5A5BCB

tetradic

#CB5A5B #94CB5A #5ACBCA #915ACB

square

#CB5A5B #94CB5A #5ACBCA #915ACB

split-complementary

#CB5A5B #5ACB91 #5A94CB

monochromatic

#82292A #B03839 #CB5A5B #DA8989 #E8B7B8

Accessibility & contrast

On white

4.08

#CB5A5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#CB5A5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5A5B

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5A5B	#FFFFFF	#000000	##000000
##CB5A5B	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756F5A

Deuteranopia (green-blind)

#918758

Tritanopia (blue-blind)

#DD475B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #cb5a5b;
/* rgb */ color: rgb(203, 90, 91);
/* oklch */ color: oklch(60.9% 0.144 21.8);

Tailwind

colors: {
  custom: {
    50: '#e08c89',
    500: '#cb5a5b',
    950: '#000000',
  },
}

SCSS

$custom: #cb5a5b;
$custom-light: #e08c89;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5a5b",
  "rgb": {
    "r": 203,
    "g": 90,
    "b": 91
  },
  "hsl": {
    "h": 359.469,
    "s": 52.074,
    "l": 57.451
  },
  "oklch": {
    "l": 0.60948,
    "c": 0.14433,
    "h": 21.8
  },
  "luminance": 0.20764
}

Semantic roles & 50–950 ramp

primary

#CB5A5B

secondary

#AAD7D7

accent

#DCDA4C

background

#FEF8F8

surface

#FDF0F0

border

#D5CBCB

text

#160C0B

muted

#847D7C

Preview Lab

Preview with #CB5A5B

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

Preview Lab → · Contrast checker → · Palette generator →