#CB4648#CB4648

#CB4648 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.0% C 0.169 H 23.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CB4648
RGB	rgb(203, 70, 72)
HSL	hsl(359, 56%, 54%)
HSV	hsv(359, 66%, 80%)
CMYK	cmyk(0%, 65.5%, 64.5%, 20.4%)
CIE-LAB	lab(48.94, 52.73, 28.06)
CIE-LCH	lch(48.94, 59.73, 28.02°)
OKLab	oklab(58.02% 0.1552 0.0666)
OKLCH	oklch(58.02% 0.169 23.2)
XYZ	xyz(27.9913, 17.5486, 8.0429)
Luminance	0.1754 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4648 #46CBC9

analogous

#CB468A #CB4648 #CB8646

triadic

#CB4648 #48CB46 #4648CB

tetradic

#CB4648 #8ACB46 #46CBC9 #8646CB

square

#CB4648 #8ACB46 #46CBC9 #8646CB

split-complementary

#CB4648 #46CB86 #468ACB

monochromatic

#762122 #A52E30 #CB4648 #D87677 #E6A6A7

Accessibility & contrast

On white

4.66

#CB4648 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#CB4648 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4648

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4648	#FFFFFF	#000000	##FFFFFF
##CB4648	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)

#696247

Deuteranopia (green-blind)

#8B7F44

Tritanopia (blue-blind)

#DE2648

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4648;
/* rgb */ color: rgb(203, 70, 72);
/* oklch */ color: oklch(58.0% 0.169 23.2);

Tailwind

colors: {
  custom: {
    50: '#e2807b',
    500: '#cb4648',
    950: '#000000',
  },
}

SCSS

$custom: #cb4648;
$custom-light: #e2807b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4648",
  "rgb": {
    "r": 203,
    "g": 70,
    "b": 72
  },
  "hsl": {
    "h": 359.098,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58019,
    "c": 0.16884,
    "h": 23.2
  },
  "luminance": 0.17545
}

Semantic roles & 50–950 ramp

primary

#CB4648

secondary

#9AD3D2

accent

#DFDD48

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4648

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

Preview Lab → · Contrast checker → · Palette generator →