#D3683B#D3683B

#D3683B is a light, vivid orange. Relative luminance 0.241; OKLCH L 63.7% C 0.148 H 42.3°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#D3683B
RGB	rgb(211, 104, 59)
HSL	hsl(18, 63%, 53%)
HSV	hsv(18, 72%, 83%)
CMYK	cmyk(0%, 50.7%, 72%, 17.3%)
CIE-LAB	lab(56.16, 39.00, 44.04)
CIE-LCH	lch(56.16, 58.82, 48.47°)
OKLab	oklab(63.67% 0.1092 0.0992)
OKLCH	oklch(63.67% 0.148 42.3)
XYZ	xyz(32.6068, 24.0693, 7.0656)
Luminance	0.2407 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3683B #3BA6D3

analogous

#D33B5A #D3683B #D3B43B

triadic

#D3683B #3BD368 #683BD3

tetradic

#D3683B #5AD33B #3BA6D3 #B43BD3

square

#D3683B #5AD33B #3BA6D3 #B43BD3

split-complementary

#D3683B #3BD3B4 #3B5AD3

monochromatic

#79371B #AB4D26 #D3683B #DE8F6D #E9B59F

Accessibility & contrast

On white

3.61

#D3683B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#D3683B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3683B

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3683B	#FFFFFF	#000000	##000000
##D3683B	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857836

Deuteranopia (green-blind)

#9F9039

Tritanopia (blue-blind)

#E7525E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #d3683b;
/* rgb */ color: rgb(211, 104, 59);
/* oklch */ color: oklch(63.7% 0.148 42.3);

Tailwind

colors: {
  custom: {
    50: '#e79573',
    500: '#d3683b',
    950: '#000000',
  },
}

SCSS

$custom: #d3683b;
$custom-light: #e79573;
$custom-dark: #000000;

JSON

{
  "hex": "#d3683b",
  "rgb": {
    "r": 211,
    "g": 104,
    "b": 59
  },
  "hsl": {
    "h": 17.763,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.63668,
    "c": 0.14754,
    "h": 42.3
  },
  "luminance": 0.24065
}

Semantic roles & 50–950 ramp

primary

#D3683B

secondary

#94C2D6

accent

#B6E641

background

#FFF9F7

surface

#FEF2ED

border

#D6CCC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #D3683B

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

Preview Lab → · Contrast checker → · Palette generator →