#683A1F#683A1F

#683A1F is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.0% C 0.076 H 49.6°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#683A1F
RGB	rgb(104, 58, 31)
HSL	hsl(22, 54%, 26%)
HSV	hsv(22, 70%, 41%)
CMYK	cmyk(0%, 44.2%, 70.2%, 59.2%)
CIE-LAB	lab(29.59, 17.68, 25.18)
CIE-LCH	lch(29.59, 30.77, 54.93°)
OKLab	oklab(39.96% 0.0495 0.0582)
OKLCH	oklch(39.96% 0.076 49.6)
XYZ	xyz(7.4699, 6.0689, 2.0741)
Luminance	0.0607 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683A1F #1F4D68

analogous

#681F29 #683A1F #685F1F

triadic

#683A1F #1F683A #3A1F68

tetradic

#683A1F #29681F #1F4D68 #5F1F68

square

#683A1F #29681F #1F4D68 #5F1F68

split-complementary

#683A1F #1F685F #1F2968

monochromatic

#180D07 #392011 #683A1F #97542D #C56F3C

Accessibility & contrast

On white

9.49

#683A1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#683A1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683A1F

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683A1F	#FFFFFF	#000000	##FFFFFF
##683A1F	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F1C

Deuteranopia (green-blind)

#524A1F

Tritanopia (blue-blind)

#723134

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683a1f;
/* rgb */ color: rgb(104, 58, 31);
/* oklch */ color: oklch(40.0% 0.076 49.6);

Tailwind

colors: {
  custom: {
    50: '#97705b',
    500: '#683a1f',
    950: '#000000',
  },
}

SCSS

$custom: #683a1f;
$custom-light: #97705b;
$custom-dark: #000000;

JSON

{
  "hex": "#683a1f",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 31
  },
  "hsl": {
    "h": 22.192,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.39956,
    "c": 0.07634,
    "h": 49.6
  },
  "luminance": 0.06068
}

Semantic roles & 50–950 ramp

primary

#683A1F

secondary

#467D9C

accent

#A7DD4A

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0704

muted

#7E7A79

Preview Lab

Preview with #683A1F

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

Preview Lab → · Contrast checker → · Palette generator →