#3B140F#3B140F

#3B140F is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.2% C 0.063 H 29.6°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#3B140F
RGB	rgb(59, 20, 15)
HSL	hsl(7, 59%, 15%)
HSV	hsv(7, 75%, 23%)
CMYK	cmyk(0%, 66.1%, 74.6%, 76.9%)
CIE-LAB	lab(12.38, 18.85, 12.46)
CIE-LCH	lch(12.38, 22.59, 33.45°)
OKLab	oklab(25.19% 0.0549 0.0311)
OKLCH	oklch(25.19% 0.063 29.6)
XYZ	xyz(2.1402, 1.4649, 0.6219)
Luminance	0.0146 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B140F #0F363B

analogous

#3B0F20 #3B140F #3B2A0F

triadic

#3B140F #0F3B14 #140F3B

tetradic

#3B140F #203B0F #0F363B #2A0F3B

square

#3B140F #203B0F #0F363B #2A0F3B

split-complementary

#3B140F #0F3B2A #0F203B

monochromatic

#180806 #180806 #3B140F #6C251B #9D3528

Accessibility & contrast

On white

16.24

#3B140F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3B140F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B140F

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B140F	#FFFFFF	#000000	##FFFFFF
##3B140F	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1B0E

Deuteranopia (green-blind)

#28230E

Tritanopia (blue-blind)

#410C13

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3b140f;
/* rgb */ color: rgb(59, 20, 15);
/* oklch */ color: oklch(25.2% 0.063 29.6);

Tailwind

colors: {
  custom: {
    50: '#75534e',
    500: '#3b140f',
    950: '#000000',
  },
}

SCSS

$custom: #3b140f;
$custom-light: #75534e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b140f",
  "rgb": {
    "r": 59,
    "g": 20,
    "b": 15
  },
  "hsl": {
    "h": 6.818,
    "s": 59.459,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25186,
    "c": 0.06305,
    "h": 29.6
  },
  "luminance": 0.01465
}

Semantic roles & 50–950 ramp

primary

#3B140F

secondary

#306E75

accent

#D1E345

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3B140F

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

Preview Lab → · Contrast checker → · Palette generator →