#3A281B#3A281B

#3A281B is a dark, muted orange. Relative luminance 0.025; OKLCH L 29.5% C 0.035 H 56.7°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#3A281B
RGB	rgb(58, 40, 27)
HSL	hsl(25, 36%, 17%)
HSV	hsv(25, 53%, 23%)
CMYK	cmyk(0%, 31%, 53.4%, 77.3%)
CIE-LAB	lab(17.90, 6.46, 11.86)
CIE-LCH	lch(17.90, 13.51, 61.42°)
OKLab	oklab(29.47% 0.0192 0.0292)
OKLCH	oklch(29.47% 0.035 56.7)
XYZ	xyz(2.7017, 2.4964, 1.3763)
Luminance	0.0250 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A281B #1B2D3A

analogous

#3A1B1E #3A281B #3A381B

triadic

#3A281B #1B3A28 #281B3A

tetradic

#3A281B #1E3A1B #1B2D3A #381B3A

square

#3A281B #1E3A1B #1B2D3A #381B3A

split-complementary

#3A281B #1B3A38 #1B1E3A

monochromatic

#150E0A #150E0A #3A281B #64452E #8E6242

Accessibility & contrast

On white

14.01

#3A281B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#3A281B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A281B

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A281B	#FFFFFF	#000000	##FFFFFF
##3A281B	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D291A

Deuteranopia (green-blind)

#322D1B

Tritanopia (blue-blind)

#3F2425

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3a281b;
/* rgb */ color: rgb(58, 40, 27);
/* oklch */ color: oklch(29.5% 0.035 56.7);

Tailwind

colors: {
  custom: {
    50: '#716157',
    500: '#3a281b',
    950: '#000000',
  },
}

SCSS

$custom: #3a281b;
$custom-light: #716157;
$custom-dark: #000000;

JSON

{
  "hex": "#3a281b",
  "rgb": {
    "r": 58,
    "g": 40,
    "b": 27
  },
  "hsl": {
    "h": 25.161,
    "s": 36.471,
    "l": 16.667
  },
  "oklch": {
    "l": 0.29467,
    "c": 0.03497,
    "h": 56.7
  },
  "luminance": 0.02496
}

Semantic roles & 50–950 ramp

primary

#3A281B

secondary

#425C6F

accent

#9DCC5B

background

#F6F5F5

surface

#ECE9E9

border

#C7C5C5

text

#080503

muted

#7B7978

Preview Lab

Preview with #3A281B

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

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