#CB584D#CB584D

#CB584D is a mid, vivid red. Relative luminance 0.202; OKLCH L 60.4% C 0.149 H 27.8°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#CB584D
RGB	rgb(203, 88, 77)
HSL	hsl(5, 55%, 55%)
HSV	hsv(5, 62%, 80%)
CMYK	cmyk(0%, 56.7%, 62.1%, 20.4%)
CIE-LAB	lab(52.08, 44.93, 29.08)
CIE-LCH	lch(52.08, 53.52, 32.91°)
OKLab	oklab(60.41% 0.1316 0.0694)
OKLCH	oklch(60.41% 0.149 27.8)
XYZ	xyz(29.4606, 20.2155, 9.3703)
Luminance	0.2021 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB584D #4DC0CB

analogous

#CB4D81 #CB584D #CB974D

triadic

#CB584D #4DCB58 #584DCB

tetradic

#CB584D #81CB4D #4DC0CB #974DCB

square

#CB584D #81CB4D #4DC0CB #974DCB

split-complementary

#CB584D #4DCB97 #4D81CB

monochromatic

#7A2B24 #A93C31 #CB584D #D9847C #E7B1AC

Accessibility & contrast

On white

4.16

#CB584D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#CB584D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB584D

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB584D	#FFFFFF	#000000	##000000
##CB584D	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756D4B

Deuteranopia (green-blind)

#92854A

Tritanopia (blue-blind)

#DE4256

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cb584d;
/* rgb */ color: rgb(203, 88, 77);
/* oklch */ color: oklch(60.4% 0.149 27.8);

Tailwind

colors: {
  custom: {
    50: '#e18b7f',
    500: '#cb584d',
    950: '#000000',
  },
}

SCSS

$custom: #cb584d;
$custom-light: #e18b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#cb584d",
  "rgb": {
    "r": 203,
    "g": 88,
    "b": 77
  },
  "hsl": {
    "h": 5.238,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.60405,
    "c": 0.14875,
    "h": 27.8
  },
  "luminance": 0.20212
}

Semantic roles & 50–950 ramp

primary

#CB584D

secondary

#9FD0D4

accent

#D1DE4A

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#160C0A

muted

#847D7C

Preview Lab

Preview with #CB584D

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

Preview Lab → · Contrast checker → · Palette generator →