#CB5148#CB5148

#CB5148 is a mid, vivid red. Relative luminance 0.190; OKLCH L 59.4% C 0.157 H 27.1°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CB5148
RGB	rgb(203, 81, 72)
HSL	hsl(4, 56%, 54%)
HSV	hsv(4, 65%, 80%)
CMYK	cmyk(0%, 60.1%, 64.5%, 20.4%)
CIE-LAB	lab(50.75, 47.90, 30.31)
CIE-LCH	lch(50.75, 56.68, 32.32°)
OKLab	oklab(59.38% 0.14 0.0716)
OKLCH	oklch(59.38% 0.157 27.1)
XYZ	xyz(28.7435, 19.0530, 8.2936)
Luminance	0.1905 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5148 #48C2CB

analogous

#CB4881 #CB5148 #CB9348

triadic

#CB5148 #48CB51 #5148CB

tetradic

#CB5148 #81CB48 #48C2CB #9348CB

square

#CB5148 #81CB48 #48C2CB #9348CB

split-complementary

#CB5148 #48CB93 #4881CB

monochromatic

#772822 #A6372F #CB5148 #D97E78 #E6ACA7

Accessibility & contrast

On white

4.37

#CB5148 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#CB5148 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5148

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5148	#FFFFFF	#000000	##000000
##CB5148	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716846

Deuteranopia (green-blind)

#8F8345

Tritanopia (blue-blind)

#DE3850

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #cb5148;
/* rgb */ color: rgb(203, 81, 72);
/* oklch */ color: oklch(59.4% 0.157 27.1);

Tailwind

colors: {
  custom: {
    50: '#e1877b',
    500: '#cb5148',
    950: '#000000',
  },
}

SCSS

$custom: #cb5148;
$custom-light: #e1877b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5148",
  "rgb": {
    "r": 203,
    "g": 81,
    "b": 72
  },
  "hsl": {
    "h": 4.122,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59375,
    "c": 0.15721,
    "h": 27.1
  },
  "luminance": 0.19049
}

Semantic roles & 50–950 ramp

primary

#CB5148

secondary

#9BD0D3

accent

#D5DF49

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#170C09

muted

#857D7B

Preview Lab

Preview with #CB5148

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

Preview Lab → · Contrast checker → · Palette generator →