#CB4B4D#CB4B4D

#CB4B4D is a mid, vivid red. Relative luminance 0.183; OKLCH L 58.7% C 0.163 H 22.7°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#CB4B4D
RGB	rgb(203, 75, 77)
HSL	hsl(359, 55%, 55%)
HSV	hsv(359, 63%, 80%)
CMYK	cmyk(0%, 63.1%, 62.1%, 20.4%)
CIE-LAB	lab(49.82, 50.90, 26.21)
CIE-LCH	lch(49.82, 57.26, 27.25°)
OKLab	oklab(58.7% 0.1503 0.0629)
OKLCH	oklch(58.7% 0.163 22.7)
XYZ	xyz(28.4870, 18.2683, 9.0458)
Luminance	0.1826 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4B4D #4BCBC9

analogous

#CB4B8D #CB4B4D #CB894B

triadic

#CB4B4D #4DCB4B #4B4DCB

tetradic

#CB4B4D #8DCB4B #4BCBC9 #894BCB

square

#CB4B4D #8DCB4B #4BCBC9 #894BCB

split-complementary

#CB4B4D #4BCB89 #4B8DCB

monochromatic

#792324 #A83132 #CB4B4D #D97A7C #E6AAAB

Accessibility & contrast

On white

4.51

#CB4B4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#CB4B4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4B4D

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4B4D	#FFFFFF	#000000	##000000
##CB4B4D	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654C

Deuteranopia (green-blind)

#8C814A

Tritanopia (blue-blind)

#DE304D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4b4d;
/* rgb */ color: rgb(203, 75, 77);
/* oklch */ color: oklch(58.7% 0.163 22.7);

Tailwind

colors: {
  custom: {
    50: '#e1837e',
    500: '#cb4b4d',
    950: '#000000',
  },
}

SCSS

$custom: #cb4b4d;
$custom-light: #e1837e;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4b4d",
  "rgb": {
    "r": 203,
    "g": 75,
    "b": 77
  },
  "hsl": {
    "h": 359.063,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58702,
    "c": 0.16297,
    "h": 22.7
  },
  "luminance": 0.18264
}

Semantic roles & 50–950 ramp

primary

#CB4B4D

secondary

#9ED4D3

accent

#DFDC49

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4B4D

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

Preview Lab → · Contrast checker → · Palette generator →