#3F0E15#3F0E15

#3F0E15 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.2% C 0.076 H 16.3°. Best body text is #FFFFFF at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#3F0E15
RGB	rgb(63, 14, 21)
HSL	hsl(351, 64%, 15%)
HSV	hsv(351, 78%, 25%)
CMYK	cmyk(0%, 77.8%, 66.7%, 75.3%)
CIE-LAB	lab(12.13, 24.28, 8.59)
CIE-LCH	lch(12.13, 25.75, 19.48°)
OKLab	oklab(25.19% 0.0727 0.0213)
OKLCH	oklch(25.19% 0.076 16.3)
XYZ	xyz(2.3425, 1.4253, 0.8611)
Luminance	0.0143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0E15 #0E3F38

analogous

#3F0E2D #3F0E15 #3F200E

triadic

#3F0E15 #153F0E #0E153F

tetradic

#3F0E15 #2D3F0E #0E3F38 #200E3F

square

#3F0E15 #2D3F0E #0E3F38 #200E3F

split-complementary

#3F0E15 #0E3F20 #0E2D3F

monochromatic

#190608 #190608 #3F0E15 #711926 #A32436

Accessibility & contrast

On white

16.34

#3F0E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3F0E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0E15

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0E15	#FFFFFF	#000000	##FFFFFF
##3F0E15	1.00	16.34	1.29	16.34
#FFFFFF	16.34	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1915

Deuteranopia (green-blind)

#272414

Tritanopia (blue-blind)

#460411

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3f0e15;
/* rgb */ color: rgb(63, 14, 21);
/* oklch */ color: oklch(25.2% 0.076 16.3);

Tailwind

colors: {
  custom: {
    50: '#785052',
    500: '#3f0e15',
    950: '#000000',
  },
}

SCSS

$custom: #3f0e15;
$custom-light: #785052;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0e15",
  "rgb": {
    "r": 63,
    "g": 14,
    "b": 21
  },
  "hsl": {
    "h": 351.429,
    "s": 63.636,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25192,
    "c": 0.07579,
    "h": 16.3
  },
  "luminance": 0.01425
}

Semantic roles & 50–950 ramp

primary

#3F0E15

secondary

#2F7A6F

accent

#E7CF41

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090202

muted

#7B7878

Preview Lab

Preview with #3F0E15

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

Preview Lab → · Contrast checker → · Palette generator →