#3B1F02#3B1F02

#3B1F02 is a dark, muted orange. Relative luminance 0.019; OKLCH L 27.2% C 0.060 H 62.2°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#3B1F02
RGB	rgb(59, 31, 2)
HSL	hsl(31, 93%, 12%)
HSV	hsv(31, 97%, 23%)
CMYK	cmyk(0%, 47.5%, 96.6%, 76.9%)
CIE-LAB	lab(15.03, 10.97, 21.55)
CIE-LCH	lch(15.03, 24.18, 63.03°)
OKLab	oklab(27.16% 0.0279 0.0528)
OKLCH	oklch(27.16% 0.06 62.2)
XYZ	xyz(2.3048, 1.9144, 0.3056)
Luminance	0.0191 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1F02 #021E3B

analogous

#3B0202 #3B1F02 #3B3B02

triadic

#3B1F02 #023B1F #1F023B

tetradic

#3B1F02 #023B02 #021E3B #3B023B

square

#3B1F02 #023B02 #021E3B #3B023B

split-complementary

#3B1F02 #023B3B #02023B

monochromatic

#1E1001 #1E1001 #3B1F02 #763E04 #B15D06

Accessibility & contrast

On white

15.19

#3B1F02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3B1F02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1F02

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1F02	#FFFFFF	#000000	##FFFFFF
##3B1F02	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282200

Deuteranopia (green-blind)

#2E2802

Tritanopia (blue-blind)

#421819

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3b1f02;
/* rgb */ color: rgb(59, 31, 2);
/* oklch */ color: oklch(27.2% 0.060 62.2);

Tailwind

colors: {
  custom: {
    50: '#745a47',
    500: '#3b1f02',
    950: '#000000',
  },
}

SCSS

$custom: #3b1f02;
$custom-light: #745a47;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1f02",
  "rgb": {
    "r": 59,
    "g": 31,
    "b": 2
  },
  "hsl": {
    "h": 30.526,
    "s": 93.443,
    "l": 11.961
  },
  "oklch": {
    "l": 0.27155,
    "c": 0.0597,
    "h": 62.2
  },
  "luminance": 0.01914
}

Semantic roles & 50–950 ramp

primary

#3B1F02

secondary

#1A4C7E

accent

#92FF29

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#090400

muted

#7B7977

Preview Lab

Preview with #3B1F02

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

Preview Lab → · Contrast checker → · Palette generator →