#CB5351#CB5351

#CB5351 is a mid, vivid red. Relative luminance 0.195; OKLCH L 59.8% C 0.154 H 23.8°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#CB5351
RGB	rgb(203, 83, 81)
HSL	hsl(1, 54%, 56%)
HSV	hsv(1, 60%, 80%)
CMYK	cmyk(0%, 59.1%, 60.1%, 20.4%)
CIE-LAB	lab(51.24, 47.57, 25.69)
CIE-LCH	lch(51.24, 54.06, 28.37°)
OKLab	oklab(59.8% 0.1405 0.0621)
OKLCH	oklch(59.8% 0.154 23.8)
XYZ	xyz(29.2097, 19.4808, 10.0050)
Luminance	0.1948 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5351 #51C9CB

analogous

#CB518C #CB5351 #CB9051

triadic

#CB5351 #51CB53 #5351CB

tetradic

#CB5351 #8CCB51 #51C9CB #9051CB

square

#CB5351 #8CCB51 #51C9CB #9051CB

split-complementary

#CB5351 #51CB90 #518CCB

monochromatic

#7C2725 #AC3533 #CB5351 #D98280 #E7B0AF

Accessibility & contrast

On white

4.29

#CB5351 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#CB5351 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5351

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5351	#FFFFFF	#000000	##000000
##CB5351	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716A50

Deuteranopia (green-blind)

#8F844E

Tritanopia (blue-blind)

#DE3C54

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cb5351;
/* rgb */ color: rgb(203, 83, 81);
/* oklch */ color: oklch(59.8% 0.154 23.8);

Tailwind

colors: {
  custom: {
    50: '#e18882',
    500: '#cb5351',
    950: '#000000',
  },
}

SCSS

$custom: #cb5351;
$custom-light: #e18882;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5351",
  "rgb": {
    "r": 203,
    "g": 83,
    "b": 81
  },
  "hsl": {
    "h": 0.984,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59796,
    "c": 0.15362,
    "h": 23.8
  },
  "luminance": 0.19477
}

Semantic roles & 50–950 ramp

primary

#CB5351

secondary

#A3D4D5

accent

#DBDD4A

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#160C0A

muted

#847D7C

Preview Lab

Preview with #CB5351

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

Preview Lab → · Contrast checker → · Palette generator →