#D5583E#D5583E

#D5583E is a mid, vivid red. Relative luminance 0.215; OKLCH L 61.7% C 0.163 H 33.4°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#D5583E
RGB	rgb(213, 88, 62)
HSL	hsl(10, 64%, 54%)
HSV	hsv(10, 71%, 84%)
CMYK	cmyk(0%, 58.7%, 70.9%, 16.5%)
CIE-LAB	lab(53.47, 47.69, 39.55)
CIE-LCH	lch(53.47, 61.95, 39.67°)
OKLab	oklab(61.7% 0.1363 0.09)
OKLCH	oklch(61.7% 0.163 33.4)
XYZ	xyz(31.8030, 21.4776, 7.0274)
Luminance	0.2147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D5583E #3EBBD5

analogous

#D53E70 #D5583E #D5A43E

triadic

#D5583E #3ED558 #583ED5

tetradic

#D5583E #70D53E #3EBBD5 #A43ED5

square

#D5583E #70D53E #3EBBD5 #A43ED5

split-complementary

#D5583E #3ED5A4 #3E70D5

monochromatic

#7D2C1B #B03E26 #D5583E #E08370 #EBAFA3

Accessibility & contrast

On white

3.97

#D5583E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#D5583E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D5583E

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D5583E	#FFFFFF	#000000	##000000
##D5583E	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3B

Deuteranopia (green-blind)

#998A3A

Tritanopia (blue-blind)

#EA3C52

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #d5583e;
/* rgb */ color: rgb(213, 88, 62);
/* oklch */ color: oklch(61.7% 0.163 33.4);

Tailwind

colors: {
  custom: {
    50: '#e98b74',
    500: '#d5583e',
    950: '#000000',
  },
}

SCSS

$custom: #d5583e;
$custom-light: #e98b74;
$custom-dark: #000000;

JSON

{
  "hex": "#d5583e",
  "rgb": {
    "r": 213,
    "g": 88,
    "b": 62
  },
  "hsl": {
    "h": 10.331,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61697,
    "c": 0.16335,
    "h": 33.4
  },
  "luminance": 0.21473
}

Semantic roles & 50–950 ramp

primary

#D5583E

secondary

#97CDD8

accent

#CBE741

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180C08

muted

#867D7B

Preview Lab

Preview with #D5583E

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

Preview Lab → · Contrast checker → · Palette generator →