#CB3850#CB3850

#CB3850 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.7% C 0.183 H 16.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#CB3850
RGB	rgb(203, 56, 80)
HSL	hsl(350, 59%, 51%)
HSV	hsv(350, 72%, 80%)
CMYK	cmyk(0%, 72.4%, 60.6%, 20.4%)
CIE-LAB	lab(47.12, 58.62, 20.90)
CIE-LCH	lch(47.12, 62.24, 19.62°)
OKLab	oklab(56.7% 0.1754 0.051)
OKLCH	oklch(56.7% 0.183 16.2)
XYZ	xyz(27.4935, 16.1080, 9.2493)
Luminance	0.1610 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3850 #38CBB3

analogous

#CB3899 #CB3850 #CB6938

triadic

#CB3850 #50CB38 #3850CB

tetradic

#CB3850 #99CB38 #38CBB3 #6938CB

square

#CB3850 #99CB38 #38CBB3 #6938CB

split-complementary

#CB3850 #38CB69 #3899CB

monochromatic

#6C1C29 #9D293C #CB3850 #D8697B #E499A5

Accessibility & contrast

On white

4.98

#CB3850 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#CB3850 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3850

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3850	#FFFFFF	#000000	##FFFFFF
##CB3850	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C50

Deuteranopia (green-blind)

#857B4C

Tritanopia (blue-blind)

#DE0642

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cb3850;
/* rgb */ color: rgb(203, 56, 80);
/* oklch */ color: oklch(56.7% 0.183 16.2);

Tailwind

colors: {
  custom: {
    50: '#e27a80',
    500: '#cb3850',
    950: '#000000',
  },
}

SCSS

$custom: #cb3850;
$custom-light: #e27a80;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3850",
  "rgb": {
    "r": 203,
    "g": 56,
    "b": 80
  },
  "hsl": {
    "h": 350.204,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.567,
    "c": 0.1827,
    "h": 16.2
  },
  "luminance": 0.16104
}

Semantic roles & 50–950 ramp

primary

#CB3850

secondary

#8FD0C5

accent

#E2C846

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CB3850

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

Preview Lab → · Contrast checker → · Palette generator →