#CB4E57#CB4E57

#CB4E57 is a mid, vivid red. Relative luminance 0.188; OKLCH L 59.3% C 0.159 H 19.1°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#CB4E57
RGB	rgb(203, 78, 87)
HSL	hsl(356, 55%, 55%)
HSV	hsv(356, 62%, 80%)
CMYK	cmyk(0%, 61.6%, 57.1%, 20.4%)
CIE-LAB	lab(50.50, 50.28, 21.16)
CIE-LCH	lch(50.50, 54.55, 22.83°)
OKLab	oklab(59.27% 0.1501 0.0521)
OKLCH	oklch(59.27% 0.159 19.1)
XYZ	xyz(29.0759, 18.8372, 11.1198)
Luminance	0.1883 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4E57 #4ECBC2

analogous

#CB4E95 #CB4E57 #CB834E

triadic

#CB4E57 #57CB4E #4E57CB

tetradic

#CB4E57 #95CB4E #4ECBC2 #834ECB

square

#CB4E57 #95CB4E #4ECBC2 #834ECB

split-complementary

#CB4E57 #4ECB83 #4E95CB

monochromatic

#7B242A #AA323B #CB4E57 #D97D84 #E7ADB1

Accessibility & contrast

On white

4.41

#CB4E57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#CB4E57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4E57

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4E57	#FFFFFF	#000000	##000000
##CB4E57	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6857

Deuteranopia (green-blind)

#8C8254

Tritanopia (blue-blind)

#DE3752

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4e57;
/* rgb */ color: rgb(203, 78, 87);
/* oklch */ color: oklch(59.3% 0.159 19.1);

Tailwind

colors: {
  custom: {
    50: '#e18586',
    500: '#cb4e57',
    950: '#000000',
  },
}

SCSS

$custom: #cb4e57;
$custom-light: #e18586;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4e57",
  "rgb": {
    "r": 203,
    "g": 78,
    "b": 87
  },
  "hsl": {
    "h": 355.68,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59268,
    "c": 0.15882,
    "h": 19.1
  },
  "luminance": 0.18833
}

Semantic roles & 50–950 ramp

primary

#CB4E57

secondary

#A0D5D1

accent

#DED34A

background

#FEF8F8

surface

#FDF0EF

border

#D5CBCA

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #CB4E57

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

Preview Lab → · Contrast checker → · Palette generator →