#3F0E08#3F0E08

#3F0E08 is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.9% C 0.077 H 30.4°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#3F0E08
RGB	rgb(63, 14, 8)
HSL	hsl(7, 77%, 14%)
HSV	hsv(7, 87%, 25%)
CMYK	cmyk(0%, 77.8%, 87.3%, 75.3%)
CIE-LAB	lab(11.88, 23.41, 15.06)
CIE-LCH	lch(11.88, 27.83, 32.76°)
OKLab	oklab(24.93% 0.0668 0.0392)
OKLCH	oklch(24.93% 0.077 30.4)
XYZ	xyz(2.2510, 1.3887, 0.3792)
Luminance	0.0139 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0E08 #08393F

analogous

#3F081E #3F0E08 #3F2A08

triadic

#3F0E08 #083F0E #0E083F

tetradic

#3F0E08 #1E3F08 #08393F #2A083F

square

#3F0E08 #1E3F08 #08393F #2A083F

split-complementary

#3F0E08 #083F2A #081E3F

monochromatic

#1B0603 #1B0603 #3F0E08 #751A0F #AC2616

Accessibility & contrast

On white

16.44

#3F0E08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3F0E08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0E08

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0E08	#FFFFFF	#000000	##FFFFFF
##3F0E08	1.00	16.44	1.28	16.44
#FFFFFF	16.44	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1807

Deuteranopia (green-blind)

#282306

Tritanopia (blue-blind)

#46020D

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3f0e08;
/* rgb */ color: rgb(63, 14, 8);
/* oklch */ color: oklch(24.9% 0.077 30.4);

Tailwind

colors: {
  custom: {
    50: '#79504a',
    500: '#3f0e08',
    950: '#000000',
  },
}

SCSS

$custom: #3f0e08;
$custom-light: #79504a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0e08",
  "rgb": {
    "r": 63,
    "g": 14,
    "b": 8
  },
  "hsl": {
    "h": 6.545,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24932,
    "c": 0.07747,
    "h": 30.4
  },
  "luminance": 0.01388
}

Semantic roles & 50–950 ramp

primary

#3F0E08

secondary

#25747E

accent

#DFF434

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #3F0E08

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

Preview Lab → · Contrast checker → · Palette generator →