#3F1E04#3F1E04

#3F1E04 is a dark, moderate orange. Relative luminance 0.020; OKLCH L 27.6% C 0.063 H 54.6°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E04
RGB	rgb(63, 30, 4)
HSL	hsl(26, 88%, 13%)
HSV	hsv(26, 94%, 25%)
CMYK	cmyk(0%, 52.4%, 93.7%, 75.3%)
CIE-LAB	lab(15.46, 13.82, 21.41)
CIE-LCH	lch(15.46, 25.49, 57.16°)
OKLab	oklab(27.63% 0.0365 0.0515)
OKLCH	oklch(27.63% 0.063 54.6)
XYZ	xyz(2.5363, 1.9944, 0.3662)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E04 #04253F

analogous

#3F0407 #3F1E04 #3F3B04

triadic

#3F1E04 #043F1E #1E043F

tetradic

#3F1E04 #073F04 #04253F #3B043F

square

#3F1E04 #073F04 #04253F #3B043F

split-complementary

#3F1E04 #043F3B #04073F

monochromatic

#1D0E02 #1D0E02 #3F1E04 #793908 #B2550B

Accessibility & contrast

On white

15.01

#3F1E04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3F1E04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E04

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E04	#FFFFFF	#000000	##FFFFFF
##3F1E04	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282202

Deuteranopia (green-blind)

#302A04

Tritanopia (blue-blind)

#461719

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f1e04;
/* rgb */ color: rgb(63, 30, 4);
/* oklch */ color: oklch(27.6% 0.063 54.6);

Tailwind

colors: {
  custom: {
    50: '#785a48',
    500: '#3f1e04',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e04;
$custom-light: #785a48;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e04",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 4
  },
  "hsl": {
    "h": 26.441,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.27631,
    "c": 0.06313,
    "h": 54.6
  },
  "luminance": 0.01994
}

Semantic roles & 50–950 ramp

primary

#3F1E04

secondary

#1E5580

accent

#A1FE2A

background

#F7F5F4

surface

#EEE9E6

border

#C9C5C2

text

#090300

muted

#7B7877

Preview Lab

Preview with #3F1E04

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

Preview Lab → · Contrast checker → · Palette generator →