#D3683F#D3683F

#D3683F is a light, vivid orange. Relative luminance 0.241; OKLCH L 63.7% C 0.146 H 40.9°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#D3683F
RGB	rgb(211, 104, 63)
HSL	hsl(17, 63%, 54%)
HSV	hsv(17, 70%, 83%)
CMYK	cmyk(0%, 50.7%, 70.1%, 17.3%)
CIE-LAB	lab(56.20, 39.20, 42.02)
CIE-LCH	lch(56.20, 57.46, 46.99°)
OKLab	oklab(63.71% 0.1105 0.0956)
OKLCH	oklch(63.71% 0.146 40.9)
XYZ	xyz(32.7145, 24.1124, 7.6331)
Luminance	0.2411 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3683F #3FAAD3

analogous

#D33F60 #D3683F #D3B23F

triadic

#D3683F #3FD368 #683FD3

tetradic

#D3683F #60D33F #3FAAD3 #B23FD3

square

#D3683F #60D33F #3FAAD3 #B23FD3

split-complementary

#D3683F #3FD3B2 #3F60D3

monochromatic

#7B371C #AD4D28 #D3683F #DE8F71 #EAB6A3

Accessibility & contrast

On white

3.61

#D3683F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#D3683F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3683F

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3683F	#FFFFFF	#000000	##000000
##D3683F	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85783B

Deuteranopia (green-blind)

#9F903D

Tritanopia (blue-blind)

#E7525F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #d3683f;
/* rgb */ color: rgb(211, 104, 63);
/* oklch */ color: oklch(63.7% 0.146 40.9);

Tailwind

colors: {
  custom: {
    50: '#e79576',
    500: '#d3683f',
    950: '#000000',
  },
}

SCSS

$custom: #d3683f;
$custom-light: #e79576;
$custom-dark: #000000;

JSON

{
  "hex": "#d3683f",
  "rgb": {
    "r": 211,
    "g": 104,
    "b": 63
  },
  "hsl": {
    "h": 16.622,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.63714,
    "c": 0.14614,
    "h": 40.9
  },
  "luminance": 0.24108
}

Semantic roles & 50–950 ramp

primary

#D3683F

secondary

#97C5D7

accent

#B8E642

background

#FFF9F7

surface

#FEF2ED

border

#D6CCC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #D3683F

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

Preview Lab → · Contrast checker → · Palette generator →