#D3583E#D3583E

#D3583E is a mid, vivid red. Relative luminance 0.212; OKLCH L 61.4% C 0.161 H 33.6°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#D3583E
RGB	rgb(211, 88, 62)
HSL	hsl(10, 63%, 54%)
HSV	hsv(10, 71%, 83%)
CMYK	cmyk(0%, 58.3%, 70.6%, 17.3%)
CIE-LAB	lab(53.15, 46.97, 39.10)
CIE-LCH	lch(53.15, 61.11, 39.78°)
OKLab	oklab(61.39% 0.1343 0.0891)
OKLCH	oklch(61.39% 0.161 33.6)
XYZ	xyz(31.2263, 21.1803, 7.0004)
Luminance	0.2118 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3583E #3EB9D3

analogous

#D33E6E #D3583E #D3A23E

triadic

#D3583E #3ED358 #583ED3

tetradic

#D3583E #6ED33E #3EB9D3 #A23ED3

square

#D3583E #6ED33E #3EB9D3 #A23ED3

split-complementary

#D3583E #3ED3A2 #3E6ED3

monochromatic

#7B2C1C #AC3F27 #D3583E #DE8370 #EAAEA2

Accessibility & contrast

On white

4.01

#D3583E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#D3583E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3583E

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3583E	#FFFFFF	#000000	##000000
##D3583E	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E3B

Deuteranopia (green-blind)

#98893B

Tritanopia (blue-blind)

#E73D52

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #d3583e;
/* rgb */ color: rgb(211, 88, 62);
/* oklch */ color: oklch(61.4% 0.161 33.6);

Tailwind

colors: {
  custom: {
    50: '#e88b74',
    500: '#d3583e',
    950: '#000000',
  },
}

SCSS

$custom: #d3583e;
$custom-light: #e88b74;
$custom-dark: #000000;

JSON

{
  "hex": "#d3583e",
  "rgb": {
    "r": 211,
    "g": 88,
    "b": 62
  },
  "hsl": {
    "h": 10.47,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.61391,
    "c": 0.16115,
    "h": 33.6
  },
  "luminance": 0.21176
}

Semantic roles & 50–950 ramp

primary

#D3583E

secondary

#96CBD6

accent

#C9E642

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #D3583E

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

Preview Lab → · Contrast checker → · Palette generator →