#683A0F#683A0F

#683A0F is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.8% C 0.085 H 58.6°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#683A0F
RGB	rgb(104, 58, 15)
HSL	hsl(29, 75%, 23%)
HSV	hsv(29, 86%, 41%)
CMYK	cmyk(0%, 44.2%, 85.6%, 59.2%)
CIE-LAB	lab(29.42, 16.83, 33.49)
CIE-LCH	lch(29.42, 37.48, 63.32°)
OKLab	oklab(39.78% 0.0442 0.0722)
OKLCH	oklch(39.78% 0.085 58.6)
XYZ	xyz(7.3088, 6.0045, 1.2259)
Luminance	0.0600 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683A0F #0F3D68

analogous

#680F10 #683A0F #68660F

triadic

#683A0F #0F683A #3A0F68

tetradic

#683A0F #10680F #0F3D68 #660F68

square

#683A0F #10680F #0F3D68 #660F68

split-complementary

#683A0F #0F6866 #0F1068

monochromatic

#1B0F04 #331C07 #683A0F #9D5817 #D3761E

Accessibility & contrast

On white

9.54

#683A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#683A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683A0F

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683A0F	#FFFFFF	#000000	##FFFFFF
##683A0F	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F08

Deuteranopia (green-blind)

#53490F

Tritanopia (blue-blind)

#723032

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #683a0f;
/* rgb */ color: rgb(104, 58, 15);
/* oklch */ color: oklch(39.8% 0.085 58.6);

Tailwind

colors: {
  custom: {
    50: '#987051',
    500: '#683a0f',
    950: '#000000',
  },
}

SCSS

$custom: #683a0f;
$custom-light: #987051;
$custom-dark: #000000;

JSON

{
  "hex": "#683a0f",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 15
  },
  "hsl": {
    "h": 28.989,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3978,
    "c": 0.08466,
    "h": 58.6
  },
  "luminance": 0.06004
}

Semantic roles & 50–950 ramp

primary

#683A0F

secondary

#326BA1

accent

#97F136

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0F0702

muted

#7E7A78

Preview Lab

Preview with #683A0F

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

Preview Lab → · Contrast checker → · Palette generator →