#CB4651#CB4651

#CB4651 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.2% C 0.168 H 19.3°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#CB4651
RGB	rgb(203, 70, 81)
HSL	hsl(355, 56%, 54%)
HSV	hsv(355, 66%, 80%)
CMYK	cmyk(0%, 65.5%, 60.1%, 20.4%)
CIE-LAB	lab(49.10, 53.30, 22.90)
CIE-LCH	lch(49.10, 58.02, 23.25°)
OKLab	oklab(58.18% 0.1586 0.0557)
OKLCH	oklch(58.18% 0.168 19.3)
XYZ	xyz(28.3067, 17.6748, 9.7040)
Luminance	0.1767 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4651 #46CBC0

analogous

#CB4693 #CB4651 #CB7D46

triadic

#CB4651 #51CB46 #4651CB

tetradic

#CB4651 #93CB46 #46CBC0 #7D46CB

square

#CB4651 #93CB46 #46CBC0 #7D46CB

split-complementary

#CB4651 #46CB7D #4693CB

monochromatic

#762128 #A52E38 #CB4651 #D8767E #E6A6AB

Accessibility & contrast

On white

4.63

#CB4651 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#CB4651 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4651

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4651	#FFFFFF	#000000	##FFFFFF
##CB4651	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686351

Deuteranopia (green-blind)

#8A7F4E

Tritanopia (blue-blind)

#DE294B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cb4651;
/* rgb */ color: rgb(203, 70, 81);
/* oklch */ color: oklch(58.2% 0.168 19.3);

Tailwind

colors: {
  custom: {
    50: '#e18181',
    500: '#cb4651',
    950: '#000000',
  },
}

SCSS

$custom: #cb4651;
$custom-light: #e18181;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4651",
  "rgb": {
    "r": 203,
    "g": 70,
    "b": 81
  },
  "hsl": {
    "h": 355.038,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58185,
    "c": 0.16813,
    "h": 19.3
  },
  "luminance": 0.17671
}

Semantic roles & 50–950 ramp

primary

#CB4651

secondary

#9AD3CE

accent

#DFD348

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4651

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

Preview Lab → · Contrast checker → · Palette generator →