#CB425B#CB425B

#CB425B is a mid, vivid red. Relative luminance 0.173; OKLCH L 58.0% C 0.173 H 13.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#CB425B
RGB	rgb(203, 66, 91)
HSL	hsl(349, 57%, 53%)
HSV	hsv(349, 67%, 80%)
CMYK	cmyk(0%, 67.5%, 55.2%, 20.4%)
CIE-LAB	lab(48.70, 55.65, 16.35)
CIE-LCH	lch(48.70, 58.00, 16.37°)
OKLab	oklab(57.95% 0.1677 0.0409)
OKLCH	oklch(57.95% 0.173 13.7)
XYZ	xyz(28.4677, 17.3521, 11.7457)
Luminance	0.1735 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB425B #42CBB2

analogous

#CB429F #CB425B #CB6D42

triadic

#CB425B #5BCB42 #425BCB

tetradic

#CB425B #9FCB42 #42CBB2 #6D42CB

square

#CB425B #9FCB42 #42CBB2 #6D42CB

split-complementary

#CB425B #42CB6D #429FCB

monochromatic

#73202F #A32D42 #CB425B #D87285 #E5A2AE

Accessibility & contrast

On white

4.70

#CB425B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#CB425B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB425B

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB425B	#FFFFFF	#000000	##FFFFFF
##CB425B	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64625B

Deuteranopia (green-blind)

#877E58

Tritanopia (blue-blind)

#DE264C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb425b;
/* rgb */ color: rgb(203, 66, 91);
/* oklch */ color: oklch(58.0% 0.173 13.7);

Tailwind

colors: {
  custom: {
    50: '#e17f89',
    500: '#cb425b',
    950: '#000000',
  },
}

SCSS

$custom: #cb425b;
$custom-light: #e17f89;
$custom-dark: #000000;

JSON

{
  "hex": "#cb425b",
  "rgb": {
    "r": 203,
    "g": 66,
    "b": 91
  },
  "hsl": {
    "h": 349.051,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57952,
    "c": 0.17264,
    "h": 13.7
  },
  "luminance": 0.17348
}

Semantic roles & 50–950 ramp

primary

#CB425B

secondary

#97D2C7

accent

#E0C448

background

#FEF8F8

surface

#FDEFF0

border

#D5CACB

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #CB425B

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

Preview Lab → · Contrast checker → · Palette generator →