#3F140E#3F140E

#3F140E is a dark, moderate red. Relative luminance 0.016; OKLCH L 25.9% C 0.069 H 30.4°. Best body text is #FFFFFF at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#3F140E
RGB	rgb(63, 20, 14)
HSL	hsl(7, 64%, 15%)
HSV	hsv(7, 78%, 25%)
CMYK	cmyk(0%, 68.3%, 77.8%, 75.3%)
CIE-LAB	lab(13.16, 20.57, 14.16)
CIE-LCH	lch(13.16, 24.97, 34.55°)
OKLab	oklab(25.92% 0.0594 0.0348)
OKLCH	oklch(25.92% 0.069 30.4)
XYZ	xyz(2.3796, 1.5891, 0.5968)
Luminance	0.0159 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F140E #0E393F

analogous

#3F0E20 #3F140E #3F2C0E

triadic

#3F140E #0E3F14 #140E3F

tetradic

#3F140E #203F0E #0E393F #2C0E3F

square

#3F140E #203F0E #0E393F #2C0E3F

split-complementary

#3F140E #0E3F2C #0E203F

monochromatic

#190806 #190806 #3F140E #712419 #A33424

Accessibility & contrast

On white

15.94

#3F140E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#3F140E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F140E

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F140E	#FFFFFF	#000000	##FFFFFF
##3F140E	1.00	15.94	1.32	15.94
#FFFFFF	15.94	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1C0D

Deuteranopia (green-blind)

#2A250D

Tritanopia (blue-blind)

#460B13

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #3f140e;
/* rgb */ color: rgb(63, 20, 14);
/* oklch */ color: oklch(25.9% 0.069 30.4);

Tailwind

colors: {
  custom: {
    50: '#78534d',
    500: '#3f140e',
    950: '#000000',
  },
}

SCSS

$custom: #3f140e;
$custom-light: #78534d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f140e",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 14
  },
  "hsl": {
    "h": 7.347,
    "s": 63.636,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25925,
    "c": 0.06887,
    "h": 30.4
  },
  "luminance": 0.01589
}

Semantic roles & 50–950 ramp

primary

#3F140E

secondary

#2F717A

accent

#D2E741

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3F140E

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

Preview Lab → · Contrast checker → · Palette generator →