#CB584E#CB584E

#CB584E is a mid, vivid red. Relative luminance 0.202; OKLCH L 60.4% C 0.149 H 27.4°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#CB584E
RGB	rgb(203, 88, 78)
HSL	hsl(5, 55%, 55%)
HSV	hsv(5, 62%, 80%)
CMYK	cmyk(0%, 56.7%, 61.6%, 20.4%)
CIE-LAB	lab(52.10, 45.00, 28.52)
CIE-LCH	lch(52.10, 53.28, 32.37°)
OKLab	oklab(60.42% 0.1319 0.0683)
OKLCH	oklch(60.42% 0.149 27.4)
XYZ	xyz(29.4961, 20.2297, 9.5577)
Luminance	0.2023 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB584E #4EC1CB

analogous

#CB4E82 #CB584E #CB964E

triadic

#CB584E #4ECB58 #584ECB

tetradic

#CB584E #82CB4E #4EC1CB #964ECB

square

#CB584E #82CB4E #4EC1CB #964ECB

split-complementary

#CB584E #4ECB96 #4E82CB

monochromatic

#7B2B24 #AA3C32 #CB584E #D9857D #E7B1AD

Accessibility & contrast

On white

4.16

#CB584E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#CB584E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB584E

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB584E	#FFFFFF	#000000	##000000
##CB584E	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756D4C

Deuteranopia (green-blind)

#92864B

Tritanopia (blue-blind)

#DE4256

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cb584e;
/* rgb */ color: rgb(203, 88, 78);
/* oklch */ color: oklch(60.4% 0.149 27.4);

Tailwind

colors: {
  custom: {
    50: '#e18b7f',
    500: '#cb584e',
    950: '#000000',
  },
}

SCSS

$custom: #cb584e;
$custom-light: #e18b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#cb584e",
  "rgb": {
    "r": 203,
    "g": 88,
    "b": 78
  },
  "hsl": {
    "h": 4.8,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60422,
    "c": 0.14855,
    "h": 27.4
  },
  "luminance": 0.20226
}

Semantic roles & 50–950 ramp

primary

#CB584E

secondary

#A0D0D5

accent

#D2DE4A

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#160C0A

muted

#847D7C

Preview Lab

Preview with #CB584E

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

Preview Lab → · Contrast checker → · Palette generator →