#CB4D51#CB4D51

#CB4D51 is a mid, vivid red. Relative luminance 0.186; OKLCH L 59.0% C 0.160 H 21.6°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CB4D51
RGB	rgb(203, 77, 81)
HSL	hsl(358, 55%, 55%)
HSV	hsv(358, 62%, 80%)
CMYK	cmyk(0%, 62.1%, 60.1%, 20.4%)
CIE-LAB	lab(50.22, 50.29, 24.36)
CIE-LCH	lch(50.22, 55.88, 25.85°)
OKLab	oklab(59.02% 0.1491 0.0591)
OKLCH	oklch(59.02% 0.16 21.6)
XYZ	xyz(28.7704, 18.6021, 9.8585)
Luminance	0.1860 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4D51 #4DCBC7

analogous

#CB4D90 #CB4D51 #CB884D

triadic

#CB4D51 #51CB4D #4D51CB

tetradic

#CB4D51 #90CB4D #4DCBC7 #884DCB

square

#CB4D51 #90CB4D #4DCBC7 #884DCB

split-complementary

#CB4D51 #4DCB88 #4D90CB

monochromatic

#7A2426 #A93135 #CB4D51 #D97C7F #E7ACAE

Accessibility & contrast

On white

4.45

#CB4D51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#CB4D51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4D51

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4D51	#FFFFFF	#000000	##000000
##CB4D51	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6750

Deuteranopia (green-blind)

#8D814E

Tritanopia (blue-blind)

#DE344F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4d51;
/* rgb */ color: rgb(203, 77, 81);
/* oklch */ color: oklch(59.0% 0.160 21.6);

Tailwind

colors: {
  custom: {
    50: '#e18481',
    500: '#cb4d51',
    950: '#000000',
  },
}

SCSS

$custom: #cb4d51;
$custom-light: #e18481;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4d51",
  "rgb": {
    "r": 203,
    "g": 77,
    "b": 81
  },
  "hsl": {
    "h": 358.095,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59024,
    "c": 0.16037,
    "h": 21.6
  },
  "luminance": 0.18598
}

Semantic roles & 50–950 ramp

primary

#CB4D51

secondary

#9FD4D3

accent

#DED94A

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4D51

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

Preview Lab → · Contrast checker → · Palette generator →