#D3503D#D3503D

#D3503D is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.3% C 0.169 H 30.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#D3503D
RGB	rgb(211, 80, 61)
HSL	hsl(8, 63%, 53%)
HSV	hsv(8, 71%, 83%)
CMYK	cmyk(0%, 62.1%, 71.1%, 17.3%)
CIE-LAB	lab(51.76, 50.56, 38.06)
CIE-LCH	lch(51.76, 63.28, 36.97°)
OKLab	oklab(60.34% 0.1453 0.0867)
OKLCH	oklch(60.34% 0.169 30.8)
XYZ	xyz(30.5781, 19.9274, 6.6502)
Luminance	0.1992 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3503D #3DC0D3

analogous

#D33D75 #D3503D #D39B3D

triadic

#D3503D #3DD350 #503DD3

tetradic

#D3503D #75D33D #3DC0D3 #9B3DD3

square

#D3503D #75D33D #3DC0D3 #9B3DD3

split-complementary

#D3503D #3DD39B #3D75D3

monochromatic

#7A281C #AC3827 #D3503D #DE7D6F #EAAAA1

Accessibility & contrast

On white

4.21

#D3503D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#D3503D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3503D

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3503D	#FFFFFF	#000000	##000000
##D3503D	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74693A

Deuteranopia (green-blind)

#948639

Tritanopia (blue-blind)

#E8314C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #d3503d;
/* rgb */ color: rgb(211, 80, 61);
/* oklch */ color: oklch(60.3% 0.169 30.8);

Tailwind

colors: {
  custom: {
    50: '#e88673',
    500: '#d3503d',
    950: '#000000',
  },
}

SCSS

$custom: #d3503d;
$custom-light: #e88673;
$custom-dark: #000000;

JSON

{
  "hex": "#d3503d",
  "rgb": {
    "r": 211,
    "g": 80,
    "b": 61
  },
  "hsl": {
    "h": 7.6,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.60337,
    "c": 0.16915,
    "h": 30.8
  },
  "luminance": 0.19923
}

Semantic roles & 50–950 ramp

primary

#D3503D

secondary

#96CED6

accent

#D1E642

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #D3503D

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

Preview Lab → · Contrast checker → · Palette generator →