#683B23#683B23

#683B23 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.2% C 0.073 H 47.8°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#683B23
RGB	rgb(104, 59, 35)
HSL	hsl(21, 50%, 27%)
HSV	hsv(21, 66%, 41%)
CMYK	cmyk(0%, 43.3%, 66.3%, 59.2%)
CIE-LAB	lab(29.89, 17.37, 23.16)
CIE-LCH	lch(29.89, 28.95, 53.13°)
OKLab	oklab(40.21% 0.0492 0.0544)
OKLCH	oklch(40.21% 0.073 47.8)
XYZ	xyz(7.5768, 6.1931, 2.3861)
Luminance	0.0619 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683B23 #235068

analogous

#68232D #683B23 #685E23

triadic

#683B23 #23683B #3B2368

tetradic

#683B23 #2D6823 #235068 #5E2368

square

#683B23 #2D6823 #235068 #5E2368

split-complementary

#683B23 #23685E #232D68

monochromatic

#170D08 #3A2114 #683B23 #965532 #C07045

Accessibility & contrast

On white

9.38

#683B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#683B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683B23

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683B23	#FFFFFF	#000000	##FFFFFF
##683B23	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474021

Deuteranopia (green-blind)

#524A23

Tritanopia (blue-blind)

#723235

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #683b23;
/* rgb */ color: rgb(104, 59, 35);
/* oklch */ color: oklch(40.2% 0.073 47.8);

Tailwind

colors: {
  custom: {
    50: '#97715e',
    500: '#683b23',
    950: '#000000',
  },
}

SCSS

$custom: #683b23;
$custom-light: #97715e;
$custom-dark: #000000;

JSON

{
  "hex": "#683b23",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 35
  },
  "hsl": {
    "h": 20.87,
    "s": 49.64,
    "l": 27.255
  },
  "oklch": {
    "l": 0.40212,
    "c": 0.07332,
    "h": 47.8
  },
  "luminance": 0.06192
}

Semantic roles & 50–950 ramp

primary

#683B23

secondary

#4B809B

accent

#A9D94F

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0704

muted

#7E7A79

Preview Lab

Preview with #683B23

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

Preview Lab → · Contrast checker → · Palette generator →