#CB4E4B#CB4E4B

#CB4E4B is a mid, vivid red. Relative luminance 0.187; OKLCH L 59.0% C 0.160 H 24.7°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CB4E4B
RGB	rgb(203, 78, 75)
HSL	hsl(1, 55%, 55%)
HSV	hsv(1, 63%, 80%)
CMYK	cmyk(0%, 61.6%, 63.1%, 20.4%)
CIE-LAB	lab(50.28, 49.45, 27.98)
CIE-LCH	lch(50.28, 56.81, 29.50°)
OKLab	oklab(59.04% 0.1454 0.0667)
OKLCH	oklch(59.04% 0.16 24.7)
XYZ	xyz(28.6257, 18.6571, 8.7490)
Luminance	0.1865 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4E4B #4BC8CB

analogous

#CB4B88 #CB4E4B #CB8E4B

triadic

#CB4E4B #4BCB4E #4E4BCB

tetradic

#CB4E4B #88CB4B #4BC8CB #8E4BCB

square

#CB4E4B #88CB4B #4BC8CB #8E4BCB

split-complementary

#CB4E4B #4BCB8E #4B88CB

monochromatic

#792523 #A83331 #CB4E4B #D97D7A #E6ABAA

Accessibility & contrast

On white

4.44

#CB4E4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#CB4E4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4E4B

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4E4B	#FFFFFF	#000000	##000000
##CB4E4B	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E674A

Deuteranopia (green-blind)

#8E8248

Tritanopia (blue-blind)

#DE344E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4e4b;
/* rgb */ color: rgb(203, 78, 75);
/* oklch */ color: oklch(59.0% 0.160 24.7);

Tailwind

colors: {
  custom: {
    50: '#e1857d',
    500: '#cb4e4b',
    950: '#000000',
  },
}

SCSS

$custom: #cb4e4b;
$custom-light: #e1857d;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4e4b",
  "rgb": {
    "r": 203,
    "g": 78,
    "b": 75
  },
  "hsl": {
    "h": 1.406,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5904,
    "c": 0.15995,
    "h": 24.7
  },
  "luminance": 0.18653
}

Semantic roles & 50–950 ramp

primary

#CB4E4B

secondary

#9ED3D4

accent

#DBDF49

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4E4B

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

Preview Lab → · Contrast checker → · Palette generator →