#CB4548#CB4548

#CB4548 is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.9% C 0.170 H 22.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#CB4548
RGB	rgb(203, 69, 72)
HSL	hsl(359, 56%, 53%)
HSV	hsv(359, 66%, 80%)
CMYK	cmyk(0%, 66%, 64.5%, 20.4%)
CIE-LAB	lab(48.79, 53.14, 27.86)
CIE-LCH	lch(48.79, 60.00, 27.67°)
OKLab	oklab(57.9% 0.1565 0.0661)
OKLCH	oklch(57.9% 0.17 22.9)
XYZ	xyz(27.9292, 17.4245, 8.0222)
Luminance	0.1742 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4548 #45CBC8

analogous

#CB458B #CB4548 #CB8545

triadic

#CB4548 #48CB45 #4548CB

tetradic

#CB4548 #8BCB45 #45CBC8 #8545CB

square

#CB4548 #8BCB45 #45CBC8 #8545CB

split-complementary

#CB4548 #45CB85 #458BCB

monochromatic

#752123 #A52E31 #CB4548 #D87577 #E6A5A6

Accessibility & contrast

On white

4.68

#CB4548 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#CB4548 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4548

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4548	#FFFFFF	#000000	##FFFFFF
##CB4548	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696247

Deuteranopia (green-blind)

#8A7E44

Tritanopia (blue-blind)

#DE2547

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4548;
/* rgb */ color: rgb(203, 69, 72);
/* oklch */ color: oklch(57.9% 0.170 22.9);

Tailwind

colors: {
  custom: {
    50: '#e2807b',
    500: '#cb4548',
    950: '#000000',
  },
}

SCSS

$custom: #cb4548;
$custom-light: #e2807b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4548",
  "rgb": {
    "r": 203,
    "g": 69,
    "b": 72
  },
  "hsl": {
    "h": 358.657,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57904,
    "c": 0.16987,
    "h": 22.9
  },
  "luminance": 0.17421
}

Semantic roles & 50–950 ramp

primary

#CB4548

secondary

#99D3D1

accent

#E0DC48

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4548

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

Preview Lab → · Contrast checker → · Palette generator →