#D3643A#D3643A

#D3643A is a light, vivid orange. Relative luminance 0.233; OKLCH L 63.1% C 0.151 H 40.5°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#D3643A
RGB	rgb(211, 100, 58)
HSL	hsl(16, 63%, 53%)
HSV	hsv(16, 73%, 83%)
CMYK	cmyk(0%, 52.6%, 72.5%, 17.3%)
CIE-LAB	lab(55.35, 40.96, 43.67)
CIE-LCH	lch(55.35, 59.88, 46.83°)
OKLab	oklab(63.05% 0.115 0.0982)
OKLCH	oklch(63.05% 0.151 40.5)
XYZ	xyz(32.1880, 23.2727, 6.7992)
Luminance	0.2327 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3643A #3AA9D3

analogous

#D33A5C #D3643A #D3B13A

triadic

#D3643A #3AD364 #643AD3

tetradic

#D3643A #5CD33A #3AA9D3 #B13AD3

square

#D3643A #5CD33A #3AA9D3 #B13AD3

split-complementary

#D3643A #3AD3B1 #3A5CD3

monochromatic

#78341B #AA4A26 #D3643A #DE8B6C #E9B39E

Accessibility & contrast

On white

3.71

#D3643A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#D3643A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3643A

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3643A	#FFFFFF	#000000	##000000
##D3643A	1.00	3.71	5.65	5.65
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827535

Deuteranopia (green-blind)

#9D8E37

Tritanopia (blue-blind)

#E74D5B

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #d3643a;
/* rgb */ color: rgb(211, 100, 58);
/* oklch */ color: oklch(63.1% 0.151 40.5);

Tailwind

colors: {
  custom: {
    50: '#e79372',
    500: '#d3643a',
    950: '#000000',
  },
}

SCSS

$custom: #d3643a;
$custom-light: #e79372;
$custom-dark: #000000;

JSON

{
  "hex": "#d3643a",
  "rgb": {
    "r": 211,
    "g": 100,
    "b": 58
  },
  "hsl": {
    "h": 16.471,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.63051,
    "c": 0.15127,
    "h": 40.5
  },
  "luminance": 0.23269
}

Semantic roles & 50–950 ramp

primary

#D3643A

secondary

#93C3D6

accent

#B9E741

background

#FFF9F7

surface

#FEF1ED

border

#D6CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #D3643A

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

Preview Lab → · Contrast checker → · Palette generator →