#CB3C54#CB3C54

#CB3C54 is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.2% C 0.179 H 15.4°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#CB3C54
RGB	rgb(203, 60, 84)
HSL	hsl(350, 58%, 52%)
HSV	hsv(350, 70%, 80%)
CMYK	cmyk(0%, 70.4%, 58.6%, 20.4%)
CIE-LAB	lab(47.72, 57.45, 19.27)
CIE-LCH	lch(47.72, 60.59, 18.54°)
OKLab	oklab(57.17% 0.1724 0.0474)
OKLCH	oklch(57.17% 0.179 15.4)
XYZ	xyz(27.8474, 16.5722, 10.1182)
Luminance	0.1657 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3C54 #3CCBB3

analogous

#CB3C9C #CB3C54 #CB6C3C

triadic

#CB3C54 #54CB3C #3C54CB

tetradic

#CB3C54 #9CCB3C #3CCBB3 #6C3CCB

square

#CB3C54 #9CCB3C #3CCBB3 #6C3CCB

split-complementary

#CB3C54 #3CCB6C #3C9CCB

monochromatic

#6F1E2B #9F2A3E #CB3C54 #D86C7E #E59DA9

Accessibility & contrast

On white

4.87

#CB3C54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#CB3C54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3C54

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3C54	#FFFFFF	#000000	##FFFFFF
##CB3C54	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615E54

Deuteranopia (green-blind)

#867C50

Tritanopia (blue-blind)

#DE1746

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3c54;
/* rgb */ color: rgb(203, 60, 84);
/* oklch */ color: oklch(57.2% 0.179 15.4);

Tailwind

colors: {
  custom: {
    50: '#e27c83',
    500: '#cb3c54',
    950: '#000000',
  },
}

SCSS

$custom: #cb3c54;
$custom-light: #e27c83;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3c54",
  "rgb": {
    "r": 203,
    "g": 60,
    "b": 84
  },
  "hsl": {
    "h": 349.93,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57172,
    "c": 0.17878,
    "h": 15.4
  },
  "luminance": 0.16568
}

Semantic roles & 50–950 ramp

primary

#CB3C54

secondary

#92D1C6

accent

#E1C747

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CB3C54

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

Preview Lab → · Contrast checker → · Palette generator →