#CB5153#CB5153

#CB5153 is a mid, vivid red. Relative luminance 0.192; OKLCH L 59.6% C 0.156 H 22.1°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#CB5153
RGB	rgb(203, 81, 83)
HSL	hsl(359, 54%, 56%)
HSV	hsv(359, 60%, 80%)
CMYK	cmyk(0%, 60.1%, 59.1%, 20.4%)
CIE-LAB	lab(50.93, 48.63, 24.11)
CIE-LCH	lch(50.93, 54.28, 26.37°)
OKLab	oklab(59.57% 0.1442 0.0586)
OKLCH	oklch(59.57% 0.156 22.1)
XYZ	xyz(29.1350, 19.2096, 10.3555)
Luminance	0.1921 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5153 #51CBC9

analogous

#CB5190 #CB5153 #CB8C51

triadic

#CB5153 #53CB51 #5153CB

tetradic

#CB5153 #90CB51 #51CBC9 #8C51CB

square

#CB5153 #90CB51 #51CBC9 #8C51CB

split-complementary

#CB5153 #51CB8C #5190CB

monochromatic

#7C2527 #AC3335 #CB5153 #D98082 #E7AFB0

Accessibility & contrast

On white

4.34

#CB5153 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#CB5153 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5153

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5153	#FFFFFF	#000000	##000000
##CB5153	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6952

Deuteranopia (green-blind)

#8E8350

Tritanopia (blue-blind)

#DE3A53

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #cb5153;
/* rgb */ color: rgb(203, 81, 83);
/* oklch */ color: oklch(59.6% 0.156 22.1);

Tailwind

colors: {
  custom: {
    50: '#e18783',
    500: '#cb5153',
    950: '#000000',
  },
}

SCSS

$custom: #cb5153;
$custom-light: #e18783;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5153",
  "rgb": {
    "r": 203,
    "g": 81,
    "b": 83
  },
  "hsl": {
    "h": 359.016,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59571,
    "c": 0.15566,
    "h": 22.1
  },
  "luminance": 0.19206
}

Semantic roles & 50–950 ramp

primary

#CB5153

secondary

#A3D5D4

accent

#DDDB4A

background

#FEF8F8

surface

#FDF0EF

border

#D5CBCA

text

#160C0A

muted

#847D7C

Preview Lab

Preview with #CB5153

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

Preview Lab → · Contrast checker → · Palette generator →