#683D2D#683D2D

#683D2D is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.8% C 0.066 H 41.1°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#683D2D
RGB	rgb(104, 61, 45)
HSL	hsl(16, 40%, 29%)
HSV	hsv(16, 57%, 41%)
CMYK	cmyk(0%, 41.3%, 56.7%, 59.2%)
CIE-LAB	lab(30.57, 17.03, 17.83)
CIE-LCH	lch(30.57, 24.65, 46.31°)
OKLab	oklab(40.79% 0.0498 0.0434)
OKLCH	oklch(40.79% 0.066 41.1)
XYZ	xyz(7.8518, 6.4707, 3.3176)
Luminance	0.0647 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D2D #2D5868

analogous

#682D3B #683D2D #685B2D

triadic

#683D2D #2D683D #3D2D68

tetradic

#683D2D #3B682D #2D5868 #5B2D68

square

#683D2D #3B682D #2D5868 #5B2D68

split-complementary

#683D2D #2D685B #2D3B68

monochromatic

#150D09 #3D241B #683D2D #93563F #B77258

Accessibility & contrast

On white

9.15

#683D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#683D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D2D

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D2D	#FFFFFF	#000000	##FFFFFF
##683D2D	1.00	9.15	2.29	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48422C

Deuteranopia (green-blind)

#524C2D

Tritanopia (blue-blind)

#713639

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #683d2d;
/* rgb */ color: rgb(104, 61, 45);
/* oklch */ color: oklch(40.8% 0.066 41.1);

Tailwind

colors: {
  custom: {
    50: '#967366',
    500: '#683d2d',
    950: '#000000',
  },
}

SCSS

$custom: #683d2d;
$custom-light: #967366;
$custom-dark: #000000;

JSON

{
  "hex": "#683d2d",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 45
  },
  "hsl": {
    "h": 16.271,
    "s": 39.597,
    "l": 29.216
  },
  "oklch": {
    "l": 0.40786,
    "c": 0.06609,
    "h": 41.1
  },
  "luminance": 0.0647
}

Semantic roles & 50–950 ramp

primary

#683D2D

secondary

#57889A

accent

#AFCF58

background

#F9F6F6

surface

#F2ECEB

border

#CCC7C6

text

#0E0806

muted

#7E7B7A

Preview Lab

Preview with #683D2D

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

Preview Lab → · Contrast checker → · Palette generator →