#CB3852#CB3852

#CB3852 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.7% C 0.183 H 15.4°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#CB3852
RGB	rgb(203, 56, 82)
HSL	hsl(349, 59%, 51%)
HSV	hsv(349, 72%, 80%)
CMYK	cmyk(0%, 72.4%, 59.6%, 20.4%)
CIE-LAB	lab(47.16, 58.75, 19.74)
CIE-LCH	lch(47.16, 61.98, 18.57°)
OKLab	oklab(56.74% 0.1762 0.0484)
OKLCH	oklch(56.74% 0.183 15.4)
XYZ	xyz(27.5685, 16.1380, 9.6443)
Luminance	0.1613 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3852 #38CBB1

analogous

#CB389B #CB3852 #CB6738

triadic

#CB3852 #52CB38 #3852CB

tetradic

#CB3852 #9BCB38 #38CBB1 #6738CB

square

#CB3852 #9BCB38 #38CBB1 #6738CB

split-complementary

#CB3852 #38CB67 #389BCB

monochromatic

#6C1C2A #9D293D #CB3852 #D8697C #E499A6

Accessibility & contrast

On white

4.97

#CB3852 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#CB3852 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3852

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3852	#FFFFFF	#000000	##FFFFFF
##CB3852	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C52

Deuteranopia (green-blind)

#857B4E

Tritanopia (blue-blind)

#DE0843

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cb3852;
/* rgb */ color: rgb(203, 56, 82);
/* oklch */ color: oklch(56.7% 0.183 15.4);

Tailwind

colors: {
  custom: {
    50: '#e27a82',
    500: '#cb3852',
    950: '#000000',
  },
}

SCSS

$custom: #cb3852;
$custom-light: #e27a82;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3852",
  "rgb": {
    "r": 203,
    "g": 56,
    "b": 82
  },
  "hsl": {
    "h": 349.388,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56742,
    "c": 0.18274,
    "h": 15.4
  },
  "luminance": 0.16134
}

Semantic roles & 50–950 ramp

primary

#CB3852

secondary

#8FD0C4

accent

#E2C646

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CB3852

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

Preview Lab → · Contrast checker → · Palette generator →