#CB4E50#CB4E50

#CB4E50 is a mid, vivid red. Relative luminance 0.187; OKLCH L 59.1% C 0.159 H 22.4°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#CB4E50
RGB	rgb(203, 78, 80)
HSL	hsl(359, 55%, 55%)
HSV	hsv(359, 62%, 80%)
CMYK	cmyk(0%, 61.6%, 60.6%, 20.4%)
CIE-LAB	lab(50.37, 49.78, 25.15)
CIE-LCH	lch(50.37, 55.77, 26.80°)
OKLab	oklab(59.13% 0.1473 0.0608)
OKLCH	oklch(59.13% 0.159 22.4)
XYZ	xyz(28.8036, 18.7283, 9.6860)
Luminance	0.1872 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4E50 #4ECBC9

analogous

#CB4E8E #CB4E50 #CB8A4E

triadic

#CB4E50 #50CB4E #4E50CB

tetradic

#CB4E50 #8ECB4E #4ECBC9 #8A4ECB

square

#CB4E50 #8ECB4E #4ECBC9 #8A4ECB

split-complementary

#CB4E50 #4ECB8A #4E8ECB

monochromatic

#7B2425 #AA3234 #CB4E50 #D97D7F #E7ADAE

Accessibility & contrast

On white

4.43

#CB4E50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#CB4E50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4E50

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4E50	#FFFFFF	#000000	##000000
##CB4E50	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E674F

Deuteranopia (green-blind)

#8D824D

Tritanopia (blue-blind)

#DE3550

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4e50;
/* rgb */ color: rgb(203, 78, 80);
/* oklch */ color: oklch(59.1% 0.159 22.4);

Tailwind

colors: {
  custom: {
    50: '#e18581',
    500: '#cb4e50',
    950: '#000000',
  },
}

SCSS

$custom: #cb4e50;
$custom-light: #e18581;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4e50",
  "rgb": {
    "r": 203,
    "g": 78,
    "b": 80
  },
  "hsl": {
    "h": 359.04,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5913,
    "c": 0.15934,
    "h": 22.4
  },
  "luminance": 0.18724
}

Semantic roles & 50–950 ramp

primary

#CB4E50

secondary

#A0D5D4

accent

#DEDC4A

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4E50

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

Preview Lab → · Contrast checker → · Palette generator →