#683E1F#683E1F

#683E1F is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.7% C 0.074 H 55.3°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#683E1F
RGB	rgb(104, 62, 31)
HSL	hsl(25, 54%, 26%)
HSV	hsv(25, 70%, 41%)
CMYK	cmyk(0%, 40.4%, 70.2%, 59.2%)
CIE-LAB	lab(30.61, 15.24, 26.36)
CIE-LCH	lch(30.61, 30.45, 59.96°)
OKLab	oklab(40.75% 0.0421 0.0607)
OKLCH	oklch(40.75% 0.074 55.3)
XYZ	xyz(7.6794, 6.4880, 2.1439)
Luminance	0.0649 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683E1F #1F4968

analogous

#681F25 #683E1F #68631F

triadic

#683E1F #1F683E #3E1F68

tetradic

#683E1F #25681F #1F4968 #631F68

square

#683E1F #25681F #1F4968 #631F68

split-complementary

#683E1F #1F6863 #1F2568

monochromatic

#180E07 #392211 #683E1F #975A2D #C5763C

Accessibility & contrast

On white

9.14

#683E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#683E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683E1F

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683E1F	#FFFFFF	#000000	##FFFFFF
##683E1F	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421C

Deuteranopia (green-blind)

#544C1F

Tritanopia (blue-blind)

#723537

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683e1f;
/* rgb */ color: rgb(104, 62, 31);
/* oklch */ color: oklch(40.7% 0.074 55.3);

Tailwind

colors: {
  custom: {
    50: '#97735c',
    500: '#683e1f',
    950: '#000000',
  },
}

SCSS

$custom: #683e1f;
$custom-light: #97735c;
$custom-dark: #000000;

JSON

{
  "hex": "#683e1f",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 31
  },
  "hsl": {
    "h": 25.479,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40748,
    "c": 0.07387,
    "h": 55.3
  },
  "luminance": 0.06487
}

Semantic roles & 50–950 ramp

primary

#683E1F

secondary

#46789C

accent

#9FDD4A

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #683E1F

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

Preview Lab → · Contrast checker → · Palette generator →