#CB4259#CB4259

#CB4259 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.9% C 0.173 H 14.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#CB4259
RGB	rgb(203, 66, 89)
HSL	hsl(350, 57%, 53%)
HSV	hsv(350, 67%, 80%)
CMYK	cmyk(0%, 67.5%, 56.2%, 20.4%)
CIE-LAB	lab(48.66, 55.50, 17.50)
CIE-LCH	lch(48.66, 58.19, 17.50°)
OKLab	oklab(57.91% 0.1669 0.0435)
OKLCH	oklch(57.91% 0.173 14.6)
XYZ	xyz(28.3826, 17.3181, 11.2974)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4259 #42CBB4

analogous

#CB429D #CB4259 #CB6F42

triadic

#CB4259 #59CB42 #4259CB

tetradic

#CB4259 #9DCB42 #42CBB4 #6F42CB

square

#CB4259 #9DCB42 #42CBB4 #6F42CB

split-complementary

#CB4259 #42CB6F #429DCB

monochromatic

#73202E #A32D41 #CB4259 #D87283 #E5A2AD

Accessibility & contrast

On white

4.71

#CB4259 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#CB4259 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4259

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4259	#FFFFFF	#000000	##FFFFFF
##CB4259	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646259

Deuteranopia (green-blind)

#877E56

Tritanopia (blue-blind)

#DE254B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4259;
/* rgb */ color: rgb(203, 66, 89);
/* oklch */ color: oklch(57.9% 0.173 14.6);

Tailwind

colors: {
  custom: {
    50: '#e17f87',
    500: '#cb4259',
    950: '#000000',
  },
}

SCSS

$custom: #cb4259;
$custom-light: #e17f87;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4259",
  "rgb": {
    "r": 203,
    "g": 66,
    "b": 89
  },
  "hsl": {
    "h": 349.927,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57907,
    "c": 0.17253,
    "h": 14.6
  },
  "luminance": 0.17314
}

Semantic roles & 50–950 ramp

primary

#CB4259

secondary

#97D2C8

accent

#E0C748

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0B

muted

#857C7C

Preview Lab

Preview with #CB4259

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

Preview Lab → · Contrast checker → · Palette generator →