#D3553A#D3553A

#D3553A is a mid, vivid red. Relative luminance 0.207; OKLCH L 60.9% C 0.165 H 33.7°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#D3553A
RGB	rgb(211, 85, 58)
HSL	hsl(11, 63%, 53%)
HSV	hsv(11, 73%, 83%)
CMYK	cmyk(0%, 59.7%, 72.5%, 17.3%)
CIE-LAB	lab(52.57, 48.16, 40.61)
CIE-LCH	lch(52.57, 63.00, 40.14°)
OKLab	oklab(60.94% 0.1372 0.0916)
OKLCH	oklch(60.94% 0.165 33.7)
XYZ	xyz(30.8794, 20.6556, 6.3631)
Luminance	0.2065 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3553A #3AB8D3

analogous

#D33A6C #D3553A #D3A13A

triadic

#D3553A #3AD355 #553AD3

tetradic

#D3553A #6CD33A #3AB8D3 #A13AD3

square

#D3553A #6CD33A #3AB8D3 #A13AD3

split-complementary

#D3553A #3AD3A1 #3A6CD3

monochromatic

#782B1B #AA3D26 #D3553A #DE806C #E9AB9E

Accessibility & contrast

On white

4.09

#D3553A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#D3553A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3553A

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3553A	#FFFFFF	#000000	##000000
##D3553A	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C37

Deuteranopia (green-blind)

#978836

Tritanopia (blue-blind)

#E8384F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #d3553a;
/* rgb */ color: rgb(211, 85, 58);
/* oklch */ color: oklch(60.9% 0.165 33.7);

Tailwind

colors: {
  custom: {
    50: '#e88971',
    500: '#d3553a',
    950: '#000000',
  },
}

SCSS

$custom: #d3553a;
$custom-light: #e88971;
$custom-dark: #000000;

JSON

{
  "hex": "#d3553a",
  "rgb": {
    "r": 211,
    "g": 85,
    "b": 58
  },
  "hsl": {
    "h": 10.588,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.60941,
    "c": 0.16501,
    "h": 33.7
  },
  "luminance": 0.20651
}

Semantic roles & 50–950 ramp

primary

#D3553A

secondary

#93CAD6

accent

#C9E741

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #D3553A

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

Preview Lab → · Contrast checker → · Palette generator →