#DC583F#DC583F

#DC583F is a light, vivid red. Relative luminance 0.226; OKLCH L 62.8% C 0.171 H 32.7°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#DC583F
RGB	rgb(220, 88, 63)
HSL	hsl(10, 69%, 55%)
HSV	hsv(10, 71%, 86%)
CMYK	cmyk(0%, 60%, 71.4%, 13.7%)
CIE-LAB	lab(54.61, 50.23, 40.61)
CIE-LCH	lch(54.61, 64.60, 38.95°)
OKLab	oklab(62.79% 0.1437 0.0922)
OKLCH	oklch(62.79% 0.171 32.7)
XYZ	xyz(33.9056, 22.5586, 7.2705)
Luminance	0.2255 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DC583F #3FC3DC

analogous

#DC3F74 #DC583F #DCA63F

triadic

#DC583F #3FDC58 #583FDC

tetradic

#DC583F #74DC3F #3FC3DC #A63FDC

square

#DC583F #74DC3F #3FC3DC #A63FDC

split-complementary

#DC583F #3FDCA6 #3F74DC

monochromatic

#882A19 #BC3B22 #DC583F #E58573 #EFB2A7

Accessibility & contrast

On white

3.81

#DC583F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#DC583F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DC583F

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DC583F	#FFFFFF	#000000	##000000
##DC583F	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C713C

Deuteranopia (green-blind)

#9D8E3B

Tritanopia (blue-blind)

#F13A53

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #dc583f;
/* rgb */ color: rgb(220, 88, 63);
/* oklch */ color: oklch(62.8% 0.171 32.7);

Tailwind

colors: {
  custom: {
    50: '#ef8c75',
    500: '#dc583f',
    950: '#000000',
  },
}

SCSS

$custom: #dc583f;
$custom-light: #ef8c75;
$custom-dark: #000000;

JSON

{
  "hex": "#dc583f",
  "rgb": {
    "r": 220,
    "g": 88,
    "b": 63
  },
  "hsl": {
    "h": 9.554,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62785,
    "c": 0.17069,
    "h": 32.7
  },
  "luminance": 0.22554
}

Semantic roles & 50–950 ramp

primary

#DC583F

secondary

#9BD2DC

accent

#D0EC3C

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180C08

muted

#867D7B

Preview Lab

Preview with #DC583F

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

Preview Lab → · Contrast checker → · Palette generator →