#3F1406#3F1406

#3F1406 is a dark, moderate red. Relative luminance 0.016; OKLCH L 25.8% C 0.071 H 38.3°. Best body text is #FFFFFF at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#3F1406
RGB	rgb(63, 20, 6)
HSL	hsl(15, 83%, 14%)
HSV	hsv(15, 90%, 25%)
CMYK	cmyk(0%, 68.3%, 90.5%, 75.3%)
CIE-LAB	lab(13.05, 20.10, 17.46)
CIE-LCH	lch(13.05, 26.62, 40.97°)
OKLab	oklab(25.8% 0.056 0.0443)
OKLCH	oklch(25.8% 0.071 38.3)
XYZ	xyz(2.3332, 1.5705, 0.3525)
Luminance	0.0157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1406 #06313F

analogous

#3F0614 #3F1406 #3F3006

triadic

#3F1406 #063F14 #14063F

tetradic

#3F1406 #143F06 #06313F #30063F

square

#3F1406 #143F06 #06313F #30063F

split-complementary

#3F1406 #063F30 #06143F

monochromatic

#1C0903 #1C0903 #3F1406 #77260B #AF3711

Accessibility & contrast

On white

15.98

#3F1406 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#3F1406 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1406

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1406	#FFFFFF	#000000	##FFFFFF
##3F1406	1.00	15.98	1.31	15.98
#FFFFFF	15.98	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C05

Deuteranopia (green-blind)

#2B2505

Tritanopia (blue-blind)

#460911

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #3f1406;
/* rgb */ color: rgb(63, 20, 6);
/* oklch */ color: oklch(25.8% 0.071 38.3);

Tailwind

colors: {
  custom: {
    50: '#785349',
    500: '#3f1406',
    950: '#000000',
  },
}

SCSS

$custom: #3f1406;
$custom-light: #785349;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1406",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 6
  },
  "hsl": {
    "h": 14.737,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.25802,
    "c": 0.07142,
    "h": 38.3
  },
  "luminance": 0.0157
}

Semantic roles & 50–950 ramp

primary

#3F1406

secondary

#22687F

accent

#C7F92F

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#0A0200

muted

#7C7877

Preview Lab

Preview with #3F1406

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

Preview Lab → · Contrast checker → · Palette generator →