#D3663A#D3663A

#D3663A is a light, vivid orange. Relative luminance 0.237; OKLCH L 63.4% C 0.150 H 41.5°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#D3663A
RGB	rgb(211, 102, 58)
HSL	hsl(17, 63%, 53%)
HSV	hsv(17, 73%, 83%)
CMYK	cmyk(0%, 51.7%, 72.5%, 17.3%)
CIE-LAB	lab(55.75, 39.96, 44.10)
CIE-LCH	lch(55.75, 59.51, 47.82°)
OKLab	oklab(63.35% 0.112 0.0992)
OKLCH	oklch(63.35% 0.15 41.5)
XYZ	xyz(32.3822, 23.6611, 6.8640)
Luminance	0.2366 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3663A #3AA7D3

analogous

#D33A5A #D3663A #D3B23A

triadic

#D3663A #3AD366 #663AD3

tetradic

#D3663A #5AD33A #3AA7D3 #B23AD3

square

#D3663A #5AD33A #3AA7D3 #B23AD3

split-complementary

#D3663A #3AD3B2 #3A5AD3

monochromatic

#78361B #AA4C26 #D3663A #DE8D6C #E9B49E

Accessibility & contrast

On white

3.66

#D3663A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#D3663A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3663A

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3663A	#FFFFFF	#000000	##000000
##D3663A	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847735

Deuteranopia (green-blind)

#9E8F38

Tritanopia (blue-blind)

#E74F5C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #d3663a;
/* rgb */ color: rgb(211, 102, 58);
/* oklch */ color: oklch(63.4% 0.150 41.5);

Tailwind

colors: {
  custom: {
    50: '#e79472',
    500: '#d3663a',
    950: '#000000',
  },
}

SCSS

$custom: #d3663a;
$custom-light: #e79472;
$custom-dark: #000000;

JSON

{
  "hex": "#d3663a",
  "rgb": {
    "r": 211,
    "g": 102,
    "b": 58
  },
  "hsl": {
    "h": 17.255,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.63352,
    "c": 0.14957,
    "h": 41.5
  },
  "luminance": 0.23657
}

Semantic roles & 50–950 ramp

primary

#D3663A

secondary

#93C2D6

accent

#B7E741

background

#FFF9F7

surface

#FEF2ED

border

#D6CCC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #D3663A

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

Preview Lab → · Contrast checker → · Palette generator →