#3A321B#3A321B

#3A321B is a dark, muted orange. Relative luminance 0.033; OKLCH L 31.9% C 0.038 H 90.9°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A321B
RGB	rgb(58, 50, 27)
HSL	hsl(45, 36%, 17%)
HSV	hsv(45, 53%, 23%)
CMYK	cmyk(0%, 13.8%, 53.4%, 77.3%)
CIE-LAB	lab(21.06, -0.26, 15.91)
CIE-LCH	lch(21.06, 15.91, 90.94°)
OKLab	oklab(31.94% -0.0006 0.0385)
OKLCH	oklch(31.94% 0.038 90.9)
XYZ	xyz(3.0834, 3.2600, 1.5035)
Luminance	0.0326 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A321B #1B233A

analogous

#3A231B #3A321B #333A1B

triadic

#3A321B #1B3A32 #321B3A

tetradic

#3A321B #1B3A23 #1B233A #3A1B33

square

#3A321B #1B3A23 #1B233A #3A1B33

split-complementary

#3A321B #1B333A #231B3A

monochromatic

#15120A #15120A #3A321B #64562E #8E7A42

Accessibility & contrast

On white

12.71

#3A321B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3A321B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A321B

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A321B	#FFFFFF	#000000	##FFFFFF
##3A321B	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373119

Deuteranopia (green-blind)

#39341C

Tritanopia (blue-blind)

#3E2F2C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3a321b;
/* rgb */ color: rgb(58, 50, 27);
/* oklch */ color: oklch(31.9% 0.038 90.9);

Tailwind

colors: {
  custom: {
    50: '#716957',
    500: '#3a321b',
    950: '#000000',
  },
}

SCSS

$custom: #3a321b;
$custom-light: #716957;
$custom-dark: #000000;

JSON

{
  "hex": "#3a321b",
  "rgb": {
    "r": 58,
    "g": 50,
    "b": 27
  },
  "hsl": {
    "h": 44.516,
    "s": 36.471,
    "l": 16.667
  },
  "oklch": {
    "l": 0.31939,
    "c": 0.03849,
    "h": 90.9
  },
  "luminance": 0.0326
}

Semantic roles & 50–950 ramp

primary

#3A321B

secondary

#424D6F

accent

#79CC5B

background

#F6F6F5

surface

#ECEBE9

border

#C7C6C5

text

#080603

muted

#7B7A78

Preview Lab

Preview with #3A321B

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

Preview Lab → · Contrast checker → · Palette generator →