#D55043#D55043

#D55043 is a mid, vivid red. Relative luminance 0.203; OKLCH L 60.7% C 0.170 H 28.6°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#D55043
RGB	rgb(213, 80, 67)
HSL	hsl(5, 63%, 55%)
HSV	hsv(5, 69%, 84%)
CMYK	cmyk(0%, 62.4%, 68.5%, 16.5%)
CIE-LAB	lab(52.17, 51.55, 35.27)
CIE-LCH	lch(52.17, 62.46, 34.38°)
OKLab	oklab(60.74% 0.1493 0.0815)
OKLCH	oklch(60.74% 0.17 28.6)
XYZ	xyz(31.3256, 20.2930, 7.5765)
Luminance	0.2029 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D55043 #43C8D5

analogous

#D5437F #D55043 #D59943

triadic

#D55043 #43D550 #5043D5

tetradic

#D55043 #7FD543 #43C8D5 #9943D5

square

#D55043 #7FD543 #43C8D5 #9943D5

split-complementary

#D55043 #43D599 #437FD5

monochromatic

#81261D #B33428 #D55043 #E07F75 #EBADA7

Accessibility & contrast

On white

4.15

#D55043 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#D55043 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D55043

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D55043	#FFFFFF	#000000	##000000
##D55043	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746A41

Deuteranopia (green-blind)

#95873F

Tritanopia (blue-blind)

#EA314E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #d55043;
/* rgb */ color: rgb(213, 80, 67);
/* oklch */ color: oklch(60.7% 0.170 28.6);

Tailwind

colors: {
  custom: {
    50: '#e98777',
    500: '#d55043',
    950: '#000000',
  },
}

SCSS

$custom: #d55043;
$custom-light: #e98777;
$custom-dark: #000000;

JSON

{
  "hex": "#d55043",
  "rgb": {
    "r": 213,
    "g": 80,
    "b": 67
  },
  "hsl": {
    "h": 5.342,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.60736,
    "c": 0.17013,
    "h": 28.6
  },
  "luminance": 0.20289
}

Semantic roles & 50–950 ramp

primary

#D55043

secondary

#9BD3D9

accent

#D8E741

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180C09

muted

#867D7B

Preview Lab

Preview with #D55043

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

Preview Lab → · Contrast checker → · Palette generator →