#D3643F#D3643F

#D3643F is a light, vivid orange. Relative luminance 0.233; OKLCH L 63.1% C 0.150 H 38.8°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#D3643F
RGB	rgb(211, 100, 63)
HSL	hsl(15, 63%, 54%)
HSV	hsv(15, 70%, 83%)
CMYK	cmyk(0%, 52.6%, 70.1%, 17.3%)
CIE-LAB	lab(55.41, 41.21, 41.12)
CIE-LCH	lch(55.41, 58.22, 44.94°)
OKLab	oklab(63.11% 0.1167 0.0937)
OKLCH	oklch(63.11% 0.15 38.8)
XYZ	xyz(32.3214, 23.3261, 7.5020)
Luminance	0.2332 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3643F #3FAED3

analogous

#D33F64 #D3643F #D3AE3F

triadic

#D3643F #3FD364 #643FD3

tetradic

#D3643F #64D33F #3FAED3 #AE3FD3

square

#D3643F #64D33F #3FAED3 #AE3FD3

split-complementary

#D3643F #3FD3AE #3F64D3

monochromatic

#7B341C #AD4928 #D3643F #DE8C71 #EAB4A3

Accessibility & contrast

On white

3.71

#D3643F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#D3643F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3643F

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3643F	#FFFFFF	#000000	##000000
##D3643F	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82763B

Deuteranopia (green-blind)

#9D8E3D

Tritanopia (blue-blind)

#E74D5C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #d3643f;
/* rgb */ color: rgb(211, 100, 63);
/* oklch */ color: oklch(63.1% 0.150 38.8);

Tailwind

colors: {
  custom: {
    50: '#e79375',
    500: '#d3643f',
    950: '#000000',
  },
}

SCSS

$custom: #d3643f;
$custom-light: #e79375;
$custom-dark: #000000;

JSON

{
  "hex": "#d3643f",
  "rgb": {
    "r": 211,
    "g": 100,
    "b": 63
  },
  "hsl": {
    "h": 15,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.6311,
    "c": 0.14965,
    "h": 38.8
  },
  "luminance": 0.23322
}

Semantic roles & 50–950 ramp

primary

#D3643F

secondary

#97C7D7

accent

#BDE642

background

#FFF9F7

surface

#FEF1ED

border

#D6CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #D3643F

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

Preview Lab → · Contrast checker → · Palette generator →