#D55343#D55343

#D55343 is a mid, vivid red. Relative luminance 0.207; OKLCH L 61.1% C 0.167 H 29.7°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#D55343
RGB	rgb(213, 83, 67)
HSL	hsl(7, 63%, 55%)
HSV	hsv(7, 69%, 84%)
CMYK	cmyk(0%, 61%, 68.5%, 16.5%)
CIE-LAB	lab(52.67, 50.22, 35.86)
CIE-LCH	lch(52.67, 61.71, 35.53°)
OKLab	oklab(61.11% 0.1452 0.0828)
OKLCH	oklch(61.11% 0.167 29.7)
XYZ	xyz(31.5501, 20.7422, 7.6514)
Luminance	0.2074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D55343 #43C5D5

analogous

#D5437C #D55343 #D59C43

triadic

#D55343 #43D553 #5343D5

tetradic

#D55343 #7CD543 #43C5D5 #9C43D5

square

#D55343 #7CD543 #43C5D5 #9C43D5

split-complementary

#D55343 #43D59C #437CD5

monochromatic

#81281D #B33728 #D55343 #E08175 #EBAFA7

Accessibility & contrast

On white

4.08

#D55343 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#D55343 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D55343

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D55343	#FFFFFF	#000000	##000000
##D55343	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766C41

Deuteranopia (green-blind)

#96883F

Tritanopia (blue-blind)

#E93650

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #d55343;
/* rgb */ color: rgb(213, 83, 67);
/* oklch */ color: oklch(61.1% 0.167 29.7);

Tailwind

colors: {
  custom: {
    50: '#e98878',
    500: '#d55343',
    950: '#000000',
  },
}

SCSS

$custom: #d55343;
$custom-light: #e98878;
$custom-dark: #000000;

JSON

{
  "hex": "#d55343",
  "rgb": {
    "r": 213,
    "g": 83,
    "b": 67
  },
  "hsl": {
    "h": 6.575,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.61112,
    "c": 0.16713,
    "h": 29.7
  },
  "luminance": 0.20738
}

Semantic roles & 50–950 ramp

primary

#D55343

secondary

#9BD2D9

accent

#D4E741

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#170C09

muted

#857D7B

Preview Lab

Preview with #D55343

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

Preview Lab → · Contrast checker → · Palette generator →