#D3633A#D3633A

#D3633A is a light, vivid orange. Relative luminance 0.231; OKLCH L 62.9% C 0.152 H 40.0°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#D3633A
RGB	rgb(211, 99, 58)
HSL	hsl(16, 63%, 53%)
HSV	hsv(16, 73%, 83%)
CMYK	cmyk(0%, 53.1%, 72.5%, 17.3%)
CIE-LAB	lab(55.16, 41.46, 43.46)
CIE-LCH	lch(55.16, 60.06, 46.35°)
OKLab	oklab(62.9% 0.1166 0.0978)
OKLCH	oklch(62.9% 0.152 40)
XYZ	xyz(32.0926, 23.0821, 6.7675)
Luminance	0.2308 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3633A #3AAAD3

analogous

#D33A5E #D3633A #D3AF3A

triadic

#D3633A #3AD363 #633AD3

tetradic

#D3633A #5ED33A #3AAAD3 #AF3AD3

square

#D3633A #5ED33A #3AAAD3 #AF3AD3

split-complementary

#D3633A #3AD3AF #3A5ED3

monochromatic

#78341B #AA4926 #D3633A #DE8B6C #E9B29E

Accessibility & contrast

On white

3.74

#D3633A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#D3633A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3633A

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3633A	#FFFFFF	#000000	##000000
##D3633A	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827535

Deuteranopia (green-blind)

#9D8D37

Tritanopia (blue-blind)

#E74B5A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #d3633a;
/* rgb */ color: rgb(211, 99, 58);
/* oklch */ color: oklch(62.9% 0.152 40.0);

Tailwind

colors: {
  custom: {
    50: '#e79272',
    500: '#d3633a',
    950: '#000000',
  },
}

SCSS

$custom: #d3633a;
$custom-light: #e79272;
$custom-dark: #000000;

JSON

{
  "hex": "#d3633a",
  "rgb": {
    "r": 211,
    "g": 99,
    "b": 58
  },
  "hsl": {
    "h": 16.078,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.62902,
    "c": 0.15214,
    "h": 40
  },
  "luminance": 0.23078
}

Semantic roles & 50–950 ramp

primary

#D3633A

secondary

#93C4D6

accent

#BAE741

background

#FFF9F7

surface

#FEF1ED

border

#D6CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #D3633A

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

Preview Lab → · Contrast checker → · Palette generator →