#CB4B54#CB4B54

#CB4B54 is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.8% C 0.162 H 19.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#CB4B54
RGB	rgb(203, 75, 84)
HSL	hsl(356, 55%, 55%)
HSV	hsv(356, 63%, 80%)
CMYK	cmyk(0%, 63.1%, 58.6%, 20.4%)
CIE-LAB	lab(49.94, 51.38, 22.22)
CIE-LCH	lch(49.94, 55.98, 23.39°)
OKLab	oklab(58.84% 0.1531 0.0543)
OKLCH	oklch(58.84% 0.162 19.5)
XYZ	xyz(28.7476, 18.3726, 10.4182)
Luminance	0.1837 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4B54 #4BCBC2

analogous

#CB4B94 #CB4B54 #CB824B

triadic

#CB4B54 #54CB4B #4B54CB

tetradic

#CB4B54 #94CB4B #4BCBC2 #824BCB

square

#CB4B54 #94CB4B #4BCBC2 #824BCB

split-complementary

#CB4B54 #4BCB82 #4B94CB

monochromatic

#792329 #A83139 #CB4B54 #D97A81 #E6AAAE

Accessibility & contrast

On white

4.49

#CB4B54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#CB4B54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4B54

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4B54	#FFFFFF	#000000	##000000
##CB4B54	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6653

Deuteranopia (green-blind)

#8B8151

Tritanopia (blue-blind)

#DE324F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4b54;
/* rgb */ color: rgb(203, 75, 84);
/* oklch */ color: oklch(58.8% 0.162 19.5);

Tailwind

colors: {
  custom: {
    50: '#e18384',
    500: '#cb4b54',
    950: '#000000',
  },
}

SCSS

$custom: #cb4b54;
$custom-light: #e18384;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4b54",
  "rgb": {
    "r": 203,
    "g": 75,
    "b": 84
  },
  "hsl": {
    "h": 355.781,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58836,
    "c": 0.16242,
    "h": 19.5
  },
  "luminance": 0.18369
}

Semantic roles & 50–950 ramp

primary

#CB4B54

secondary

#9ED4D0

accent

#DFD449

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4B54

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

Preview Lab → · Contrast checker → · Palette generator →