#D3553B#D3553B

#D3553B is a mid, vivid red. Relative luminance 0.207; OKLCH L 61.0% C 0.165 H 33.4°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#D3553B
RGB	rgb(211, 85, 59)
HSL	hsl(10, 63%, 53%)
HSV	hsv(10, 72%, 83%)
CMYK	cmyk(0%, 59.7%, 72%, 17.3%)
CIE-LAB	lab(52.58, 48.21, 40.09)
CIE-LCH	lch(52.58, 62.70, 39.74°)
OKLab	oklab(60.95% 0.1376 0.0907)
OKLCH	oklch(60.95% 0.165 33.4)
XYZ	xyz(30.9051, 20.6659, 6.4983)
Luminance	0.2066 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3553B #3BB9D3

analogous

#D33B6D #D3553B #D3A13B

triadic

#D3553B #3BD355 #553BD3

tetradic

#D3553B #6DD33B #3BB9D3 #A13BD3

square

#D3553B #6DD33B #3BB9D3 #A13BD3

split-complementary

#D3553B #3BD3A1 #3B6DD3

monochromatic

#792B1B #AB3D26 #D3553B #DE806D #E9AC9F

Accessibility & contrast

On white

4.09

#D3553B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#D3553B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3553B

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3553B	#FFFFFF	#000000	##000000
##D3553B	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)

#776C38

Deuteranopia (green-blind)

#978837

Tritanopia (blue-blind)

#E8384F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #d3553b;
/* rgb */ color: rgb(211, 85, 59);
/* oklch */ color: oklch(61.0% 0.165 33.4);

Tailwind

colors: {
  custom: {
    50: '#e88972',
    500: '#d3553b',
    950: '#000000',
  },
}

SCSS

$custom: #d3553b;
$custom-light: #e88972;
$custom-dark: #000000;

JSON

{
  "hex": "#d3553b",
  "rgb": {
    "r": 211,
    "g": 85,
    "b": 59
  },
  "hsl": {
    "h": 10.263,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60954,
    "c": 0.16477,
    "h": 33.4
  },
  "luminance": 0.20662
}

Semantic roles & 50–950 ramp

primary

#D3553B

secondary

#94CBD6

accent

#CAE641

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #D3553B

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

Preview Lab → · Contrast checker → · Palette generator →