#CB3855#CB3855

#CB3855 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.8% C 0.183 H 14.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#CB3855
RGB	rgb(203, 56, 85)
HSL	hsl(348, 59%, 51%)
HSV	hsv(348, 72%, 80%)
CMYK	cmyk(0%, 72.4%, 58.1%, 20.4%)
CIE-LAB	lab(47.22, 58.96, 17.99)
CIE-LCH	lch(47.22, 61.64, 16.96°)
OKLab	oklab(56.81% 0.1774 0.0445)
OKLCH	oklch(56.81% 0.183 14.1)
XYZ	xyz(27.6852, 16.1847, 10.2587)
Luminance	0.1618 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3855 #38CBAE

analogous

#CB389F #CB3855 #CB6438

triadic

#CB3855 #55CB38 #3855CB

tetradic

#CB3855 #9FCB38 #38CBAE #6438CB

square

#CB3855 #9FCB38 #38CBAE #6438CB

split-complementary

#CB3855 #38CB64 #389FCB

monochromatic

#6C1C2C #9D2940 #CB3855 #D8697E #E499A8

Accessibility & contrast

On white

4.96

#CB3855 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#CB3855 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3855

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3855	#FFFFFF	#000000	##FFFFFF
##CB3855	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5D55

Deuteranopia (green-blind)

#857B51

Tritanopia (blue-blind)

#DE0B44

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cb3855;
/* rgb */ color: rgb(203, 56, 85);
/* oklch */ color: oklch(56.8% 0.183 14.1);

Tailwind

colors: {
  custom: {
    50: '#e27a84',
    500: '#cb3855',
    950: '#000000',
  },
}

SCSS

$custom: #cb3855;
$custom-light: #e27a84;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3855",
  "rgb": {
    "r": 203,
    "g": 56,
    "b": 85
  },
  "hsl": {
    "h": 348.163,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56807,
    "c": 0.18287,
    "h": 14.1
  },
  "luminance": 0.16181
}

Semantic roles & 50–950 ramp

primary

#CB3855

secondary

#8FD0C3

accent

#E2C346

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CB3855

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

Preview Lab → · Contrast checker → · Palette generator →