#D3663B#D3663B

#D3663B is a light, vivid orange. Relative luminance 0.237; OKLCH L 63.4% C 0.149 H 41.2°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#D3663B
RGB	rgb(211, 102, 59)
HSL	hsl(17, 63%, 53%)
HSV	hsv(17, 72%, 83%)
CMYK	cmyk(0%, 51.7%, 72%, 17.3%)
CIE-LAB	lab(55.76, 40.01, 43.60)
CIE-LCH	lch(55.76, 59.18, 47.46°)
OKLab	oklab(63.36% 0.1123 0.0983)
OKLCH	oklch(63.36% 0.149 41.2)
XYZ	xyz(32.4078, 23.6714, 6.9993)
Luminance	0.2367 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3663B #3BA8D3

analogous

#D33B5C #D3663B #D3B23B

triadic

#D3663B #3BD366 #663BD3

tetradic

#D3663B #5CD33B #3BA8D3 #B23BD3

square

#D3663B #5CD33B #3BA8D3 #B23BD3

split-complementary

#D3663B #3BD3B2 #3B5CD3

monochromatic

#79361B #AB4C26 #D3663B #DE8D6D #E9B49F

Accessibility & contrast

On white

3.66

#D3663B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#D3663B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3663B

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3663B	#FFFFFF	#000000	##000000
##D3663B	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)

#847736

Deuteranopia (green-blind)

#9E8F39

Tritanopia (blue-blind)

#E74F5C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #d3663b;
/* rgb */ color: rgb(211, 102, 59);
/* oklch */ color: oklch(63.4% 0.149 41.2);

Tailwind

colors: {
  custom: {
    50: '#e79473',
    500: '#d3663b',
    950: '#000000',
  },
}

SCSS

$custom: #d3663b;
$custom-light: #e79473;
$custom-dark: #000000;

JSON

{
  "hex": "#d3663b",
  "rgb": {
    "r": 211,
    "g": 102,
    "b": 59
  },
  "hsl": {
    "h": 16.974,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.63363,
    "c": 0.14922,
    "h": 41.2
  },
  "luminance": 0.23667
}

Semantic roles & 50–950 ramp

primary

#D3663B

secondary

#94C3D6

accent

#B8E641

background

#FFF9F7

surface

#FEF2ED

border

#D6CCC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #D3663B

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

Preview Lab → · Contrast checker → · Palette generator →