#3B110E#3B110E

#3B110E is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.7% C 0.067 H 27.2°. Best body text is #FFFFFF at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#3B110E
RGB	rgb(59, 17, 14)
HSL	hsl(4, 62%, 14%)
HSV	hsv(4, 76%, 23%)
CMYK	cmyk(0%, 71.2%, 76.3%, 76.9%)
CIE-LAB	lab(11.71, 20.51, 12.05)
CIE-LCH	lch(11.71, 23.79, 30.44°)
OKLab	oklab(24.67% 0.0598 0.0307)
OKLCH	oklch(24.67% 0.067 27.2)
XYZ	xyz(2.0836, 1.3627, 0.5687)
Luminance	0.0136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B110E #0E383B

analogous

#3B0E22 #3B110E #3B280E

triadic

#3B110E #0E3B11 #110E3B

tetradic

#3B110E #223B0E #0E383B #280E3B

square

#3B110E #223B0E #0E383B #280E3B

split-complementary

#3B110E #0E3B28 #0E223B

monochromatic

#190706 #190706 #3B110E #6C1F1A #9E2E25

Accessibility & contrast

On white

16.50

#3B110E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3B110E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B110E

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B110E	#FFFFFF	#000000	##FFFFFF
##3B110E	1.00	16.50	1.27	16.50
#FFFFFF	16.50	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C190D

Deuteranopia (green-blind)

#27220D

Tritanopia (blue-blind)

#420811

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3b110e;
/* rgb */ color: rgb(59, 17, 14);
/* oklch */ color: oklch(24.7% 0.067 27.2);

Tailwind

colors: {
  custom: {
    50: '#75514d',
    500: '#3b110e',
    950: '#000000',
  },
}

SCSS

$custom: #3b110e;
$custom-light: #75514d;
$custom-dark: #000000;

JSON

{
  "hex": "#3b110e",
  "rgb": {
    "r": 59,
    "g": 17,
    "b": 14
  },
  "hsl": {
    "h": 4,
    "s": 61.644,
    "l": 14.314
  },
  "oklch": {
    "l": 0.2467,
    "c": 0.06722,
    "h": 27.2
  },
  "luminance": 0.01362
}

Semantic roles & 50–950 ramp

primary

#3B110E

secondary

#2F7176

accent

#DAE543

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3B110E

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

Preview Lab → · Contrast checker → · Palette generator →