#CB4758#CB4758

#CB4758 is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.4% C 0.167 H 16.4°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#CB4758
RGB	rgb(203, 71, 88)
HSL	hsl(352, 56%, 54%)
HSV	hsv(352, 65%, 80%)
CMYK	cmyk(0%, 65%, 56.7%, 20.4%)
CIE-LAB	lab(49.39, 53.38, 19.09)
CIE-LCH	lch(49.39, 56.69, 19.67°)
OKLab	oklab(58.45% 0.1601 0.0472)
OKLCH	oklch(58.45% 0.167 16.4)
XYZ	xyz(28.6459, 17.9114, 11.1794)
Luminance	0.1791 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4758 #47CBBA

analogous

#CB479A #CB4758 #CB7847

triadic

#CB4758 #58CB47 #4758CB

tetradic

#CB4758 #9ACB47 #47CBBA #7847CB

square

#CB4758 #9ACB47 #47CBBA #7847CB

split-complementary

#CB4758 #47CB78 #479ACB

monochromatic

#76212C #A62F3E #CB4758 #D87783 #E6A6AF

Accessibility & contrast

On white

4.58

#CB4758 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#CB4758 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4758

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4758	#FFFFFF	#000000	##000000
##CB4758	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#686458

Deuteranopia (green-blind)

#898055

Tritanopia (blue-blind)

#DE2D4E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cb4758;
/* rgb */ color: rgb(203, 71, 88);
/* oklch */ color: oklch(58.4% 0.167 16.4);

Tailwind

colors: {
  custom: {
    50: '#e18187',
    500: '#cb4758',
    950: '#000000',
  },
}

SCSS

$custom: #cb4758;
$custom-light: #e18187;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4758",
  "rgb": {
    "r": 203,
    "g": 71,
    "b": 88
  },
  "hsl": {
    "h": 352.273,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58445,
    "c": 0.16688,
    "h": 16.4
  },
  "luminance": 0.17908
}

Semantic roles & 50–950 ramp

primary

#CB4758

secondary

#9BD3CC

accent

#DFCC49

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #CB4758

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

Preview Lab → · Contrast checker → · Palette generator →