#CB4458#CB4458

#CB4458 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.1% C 0.170 H 15.6°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CB4458
RGB	rgb(203, 68, 88)
HSL	hsl(351, 56%, 53%)
HSV	hsv(351, 67%, 80%)
CMYK	cmyk(0%, 66.5%, 56.7%, 20.4%)
CIE-LAB	lab(48.93, 54.62, 18.47)
CIE-LCH	lch(48.93, 57.66, 18.69°)
OKLab	oklab(58.1% 0.164 0.0458)
OKLCH	oklch(58.1% 0.17 15.6)
XYZ	xyz(28.4598, 17.5392, 11.1174)
Luminance	0.1754 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4458 #44CBB7

analogous

#CB449B #CB4458 #CB7344

triadic

#CB4458 #58CB44 #4458CB

tetradic

#CB4458 #9BCB44 #44CBB7 #7344CB

square

#CB4458 #9BCB44 #44CBB7 #7344CB

split-complementary

#CB4458 #44CB73 #449BCB

monochromatic

#74202D #A42E3F #CB4458 #D87483 #E6A4AE

Accessibility & contrast

On white

4.66

#CB4458 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#CB4458 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4458

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4458	#FFFFFF	#000000	##FFFFFF
##CB4458	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666358

Deuteranopia (green-blind)

#887F55

Tritanopia (blue-blind)

#DE284C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4458;
/* rgb */ color: rgb(203, 68, 88);
/* oklch */ color: oklch(58.1% 0.170 15.6);

Tailwind

colors: {
  custom: {
    50: '#e18087',
    500: '#cb4458',
    950: '#000000',
  },
}

SCSS

$custom: #cb4458;
$custom-light: #e18087;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4458",
  "rgb": {
    "r": 203,
    "g": 68,
    "b": 88
  },
  "hsl": {
    "h": 351.111,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58104,
    "c": 0.17027,
    "h": 15.6
  },
  "luminance": 0.17535
}

Semantic roles & 50–950 ramp

primary

#CB4458

secondary

#98D3CA

accent

#E0C948

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0B

muted

#857C7C

Preview Lab

Preview with #CB4458

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

Preview Lab → · Contrast checker → · Palette generator →