#CB3C55#CB3C55

#CB3C55 is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.2% C 0.179 H 15.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#CB3C55
RGB	rgb(203, 60, 85)
HSL	hsl(350, 58%, 52%)
HSV	hsv(350, 70%, 80%)
CMYK	cmyk(0%, 70.4%, 58.1%, 20.4%)
CIE-LAB	lab(47.74, 57.52, 18.69)
CIE-LCH	lch(47.74, 60.48, 18.00°)
OKLab	oklab(57.19% 0.1728 0.0461)
OKLCH	oklch(57.19% 0.179 15)
XYZ	xyz(27.8868, 16.5880, 10.3259)
Luminance	0.1658 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3C55 #3CCBB2

analogous

#CB3C9D #CB3C55 #CB6A3C

triadic

#CB3C55 #55CB3C #3C55CB

tetradic

#CB3C55 #9DCB3C #3CCBB2 #6A3CCB

square

#CB3C55 #9DCB3C #3CCBB2 #6A3CCB

split-complementary

#CB3C55 #3CCB6A #3C9DCB

monochromatic

#6F1E2C #9F2A3F #CB3C55 #D86C7F #E59DA9

Accessibility & contrast

On white

4.86

#CB3C55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#CB3C55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3C55

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3C55	#FFFFFF	#000000	##FFFFFF
##CB3C55	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615E55

Deuteranopia (green-blind)

#867C51

Tritanopia (blue-blind)

#DE1746

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3c55;
/* rgb */ color: rgb(203, 60, 85);
/* oklch */ color: oklch(57.2% 0.179 15.0);

Tailwind

colors: {
  custom: {
    50: '#e27c84',
    500: '#cb3c55',
    950: '#000000',
  },
}

SCSS

$custom: #cb3c55;
$custom-light: #e27c84;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3c55",
  "rgb": {
    "r": 203,
    "g": 60,
    "b": 85
  },
  "hsl": {
    "h": 349.51,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57194,
    "c": 0.17881,
    "h": 15
  },
  "luminance": 0.16584
}

Semantic roles & 50–950 ramp

primary

#CB3C55

secondary

#92D1C6

accent

#E1C647

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CB3C55

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

Preview Lab → · Contrast checker → · Palette generator →