#3F1205#3F1205

#3F1205 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.5% C 0.074 H 37.1°. Best body text is #FFFFFF at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#3F1205
RGB	rgb(63, 18, 5)
HSL	hsl(13, 85%, 13%)
HSV	hsv(13, 92%, 25%)
CMYK	cmyk(0%, 71.4%, 92.1%, 75.3%)
CIE-LAB	lab(12.61, 21.16, 17.28)
CIE-LCH	lch(12.61, 27.32, 39.23°)
OKLab	oklab(25.47% 0.059 0.0446)
OKLCH	oklch(25.47% 0.074 37.1)
XYZ	xyz(2.2939, 1.5007, 0.3124)
Luminance	0.0150 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1205 #05323F

analogous

#3F0515 #3F1205 #3F2F05

triadic

#3F1205 #053F12 #12053F

tetradic

#3F1205 #153F05 #05323F #2F053F

square

#3F1205 #153F05 #05323F #2F053F

split-complementary

#3F1205 #053F2F #05153F

monochromatic

#1C0802 #1C0802 #3F1205 #782209 #B0320E

Accessibility & contrast

On white

16.15

#3F1205 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3F1205 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1205

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1205	#FFFFFF	#000000	##FFFFFF
##3F1205	1.00	16.15	1.30	16.15
#FFFFFF	16.15	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1A04

Deuteranopia (green-blind)

#2A2404

Tritanopia (blue-blind)

#46060F

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3f1205;
/* rgb */ color: rgb(63, 18, 5);
/* oklch */ color: oklch(25.5% 0.074 37.1);

Tailwind

colors: {
  custom: {
    50: '#795249',
    500: '#3f1205',
    950: '#000000',
  },
}

SCSS

$custom: #3f1205;
$custom-light: #795249;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1205",
  "rgb": {
    "r": 63,
    "g": 18,
    "b": 5
  },
  "hsl": {
    "h": 13.448,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.25467,
    "c": 0.07399,
    "h": 37.1
  },
  "luminance": 0.015
}

Semantic roles & 50–950 ramp

primary

#3F1205

secondary

#206A80

accent

#CDFC2C

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#0A0200

muted

#7C7877

Preview Lab

Preview with #3F1205

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

Preview Lab → · Contrast checker → · Palette generator →