#D3543B#D3543B

#D3543B is a mid, vivid red. Relative luminance 0.205; OKLCH L 60.8% C 0.166 H 33.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#D3543B
RGB	rgb(211, 84, 59)
HSL	hsl(10, 63%, 53%)
HSV	hsv(10, 72%, 83%)
CMYK	cmyk(0%, 60.2%, 72%, 17.3%)
CIE-LAB	lab(52.41, 48.67, 39.89)
CIE-LCH	lch(52.41, 62.93, 39.34°)
OKLab	oklab(60.82% 0.139 0.0903)
OKLCH	oklch(60.82% 0.166 33)
XYZ	xyz(30.8269, 20.5095, 6.4723)
Luminance	0.2051 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3543B #3BBAD3

analogous

#D33B6E #D3543B #D3A03B

triadic

#D3543B #3BD354 #543BD3

tetradic

#D3543B #6ED33B #3BBAD3 #A03BD3

square

#D3543B #6ED33B #3BBAD3 #A03BD3

split-complementary

#D3543B #3BD3A0 #3B6ED3

monochromatic

#792A1B #AB3C26 #D3543B #DE806D #E9AB9F

Accessibility & contrast

On white

4.12

#D3543B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#D3543B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3543B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3543B	#FFFFFF	#000000	##000000
##D3543B	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C38

Deuteranopia (green-blind)

#968737

Tritanopia (blue-blind)

#E8374F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #d3543b;
/* rgb */ color: rgb(211, 84, 59);
/* oklch */ color: oklch(60.8% 0.166 33.0);

Tailwind

colors: {
  custom: {
    50: '#e88972',
    500: '#d3543b',
    950: '#000000',
  },
}

SCSS

$custom: #d3543b;
$custom-light: #e88972;
$custom-dark: #000000;

JSON

{
  "hex": "#d3543b",
  "rgb": {
    "r": 211,
    "g": 84,
    "b": 59
  },
  "hsl": {
    "h": 9.868,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60823,
    "c": 0.16573,
    "h": 33
  },
  "luminance": 0.20505
}

Semantic roles & 50–950 ramp

primary

#D3543B

secondary

#94CBD6

accent

#CBE641

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #D3543B

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

Preview Lab → · Contrast checker → · Palette generator →