#CB5D5B#CB5D5B

#CB5D5B is a mid, vivid red. Relative luminance 0.213; OKLCH L 61.4% C 0.141 H 23.1°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#CB5D5B
RGB	rgb(203, 93, 91)
HSL	hsl(1, 52%, 58%)
HSV	hsv(1, 55%, 80%)
CMYK	cmyk(0%, 54.2%, 55.2%, 20.4%)
CIE-LAB	lab(53.26, 43.53, 22.47)
CIE-LCH	lch(53.26, 48.99, 27.30°)
OKLab	oklab(61.38% 0.1294 0.0553)
OKLCH	oklch(61.38% 0.141 23.1)
XYZ	xyz(30.4337, 21.2841, 12.4011)
Luminance	0.2128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5D5B #5BC9CB

analogous

#CB5B91 #CB5D5B #CB955B

triadic

#CB5D5B #5BCB5D #5D5BCB

tetradic

#CB5D5B #91CB5B #5BC9CB #955BCB

square

#CB5D5B #91CB5B #5BC9CB #955BCB

split-complementary

#CB5D5B #5BCB95 #5B91CB

monochromatic

#822B29 #B13A38 #CB5D5B #DA8B89 #E8B9B8

Accessibility & contrast

On white

4.00

#CB5D5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#CB5D5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5D5B

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5D5B	#FFFFFF	#000000	##000000
##CB5D5B	1.00	4.00	5.26	5.26
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77715A

Deuteranopia (green-blind)

#938859

Tritanopia (blue-blind)

#DD4B5D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #cb5d5b;
/* rgb */ color: rgb(203, 93, 91);
/* oklch */ color: oklch(61.4% 0.141 23.1);

Tailwind

colors: {
  custom: {
    50: '#e08e89',
    500: '#cb5d5b',
    950: '#000000',
  },
}

SCSS

$custom: #cb5d5b;
$custom-light: #e08e89;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5d5b",
  "rgb": {
    "r": 203,
    "g": 93,
    "b": 91
  },
  "hsl": {
    "h": 1.071,
    "s": 51.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.61375,
    "c": 0.14077,
    "h": 23.1
  },
  "luminance": 0.21281
}

Semantic roles & 50–950 ramp

primary

#CB5D5B

secondary

#AAD7D7

accent

#D9DB4C

background

#FEF8F8

surface

#FDF0F0

border

#D5CBCB

text

#160C0B

muted

#847D7C

Preview Lab

Preview with #CB5D5B

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

Preview Lab → · Contrast checker → · Palette generator →