#683310#683310

#683310 is a dark, moderate orange. Relative luminance 0.053; OKLCH L 38.5% C 0.089 H 50.1°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#683310
RGB	rgb(104, 51, 16)
HSL	hsl(24, 73%, 24%)
HSV	hsv(24, 85%, 41%)
CMYK	cmyk(0%, 51%, 84.6%, 59.2%)
CIE-LAB	lab(27.71, 21.06, 31.42)
CIE-LCH	lch(27.71, 37.82, 56.16°)
OKLab	oklab(38.46% 0.057 0.068)
OKLCH	oklch(38.46% 0.089 50.1)
XYZ	xyz(6.9869, 5.3490, 1.1546)
Luminance	0.0535 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683310 #104568

analogous

#681019 #683310 #685F10

triadic

#683310 #106833 #331068

tetradic

#683310 #196810 #104568 #5F1068

square

#683310 #196810 #104568 #5F1068

split-complementary

#683310 #10685F #101968

monochromatic

#1B0D04 #331908 #683310 #9D4D18 #D26720

Accessibility & contrast

On white

10.15

#683310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#683310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683310

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683310	#FFFFFF	#000000	##FFFFFF
##683310	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0B

Deuteranopia (green-blind)

#4F460F

Tritanopia (blue-blind)

#73272C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #683310;
/* rgb */ color: rgb(104, 51, 16);
/* oklch */ color: oklch(38.5% 0.089 50.1);

Tailwind

colors: {
  custom: {
    50: '#996b51',
    500: '#683310',
    950: '#000000',
  },
}

SCSS

$custom: #683310;
$custom-light: #996b51;
$custom-dark: #000000;

JSON

{
  "hex": "#683310",
  "rgb": {
    "r": 104,
    "g": 51,
    "b": 16
  },
  "hsl": {
    "h": 23.864,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.38462,
    "c": 0.08872,
    "h": 50.1
  },
  "luminance": 0.05348
}

Semantic roles & 50–950 ramp

primary

#683310

secondary

#3475A0

accent

#A7F038

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0F0702

muted

#7E7A78

Preview Lab

Preview with #683310

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

Preview Lab → · Contrast checker → · Palette generator →