#CB4E5B#CB4E5B

#CB4E5B is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.4% C 0.159 H 17.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#CB4E5B
RGB	rgb(203, 78, 91)
HSL	hsl(354, 55%, 55%)
HSV	hsv(354, 62%, 80%)
CMYK	cmyk(0%, 61.6%, 55.2%, 20.4%)
CIE-LAB	lab(50.58, 50.59, 18.88)
CIE-LCH	lch(50.58, 54.00, 20.47°)
OKLab	oklab(59.35% 0.1516 0.0469)
OKLCH	oklch(59.35% 0.159 17.2)
XYZ	xyz(29.2439, 18.9043, 12.0044)
Luminance	0.1890 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4E5B #4ECBBE

analogous

#CB4E99 #CB4E5B #CB7F4E

triadic

#CB4E5B #5BCB4E #4E5BCB

tetradic

#CB4E5B #99CB4E #4ECBBE #7F4ECB

square

#CB4E5B #99CB4E #4ECBBE #7F4ECB

split-complementary

#CB4E5B #4ECB7F #4E99CB

monochromatic

#7B242D #AA323E #CB4E5B #D97D87 #E7ADB3

Accessibility & contrast

On white

4.39

#CB4E5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#CB4E5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4E5B

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4E5B	#FFFFFF	#000000	##000000
##CB4E5B	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C685B

Deuteranopia (green-blind)

#8C8258

Tritanopia (blue-blind)

#DD3853

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4e5b;
/* rgb */ color: rgb(203, 78, 91);
/* oklch */ color: oklch(59.4% 0.159 17.2);

Tailwind

colors: {
  custom: {
    50: '#e18589',
    500: '#cb4e5b',
    950: '#000000',
  },
}

SCSS

$custom: #cb4e5b;
$custom-light: #e18589;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4e5b",
  "rgb": {
    "r": 203,
    "g": 78,
    "b": 91
  },
  "hsl": {
    "h": 353.76,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59353,
    "c": 0.15871,
    "h": 17.2
  },
  "luminance": 0.18901
}

Semantic roles & 50–950 ramp

primary

#CB4E5B

secondary

#A0D5CF

accent

#DECF4A

background

#FEF8F8

surface

#FDF0F0

border

#D5CBCB

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #CB4E5B

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

Preview Lab → · Contrast checker → · Palette generator →