#3F270E#3F270E

#3F270E is a dark, muted orange. Relative luminance 0.025; OKLCH L 29.7% C 0.052 H 64.4°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#3F270E
RGB	rgb(63, 39, 14)
HSL	hsl(31, 64%, 15%)
HSV	hsv(31, 78%, 25%)
CMYK	cmyk(0%, 38.1%, 77.8%, 75.3%)
CIE-LAB	lab(18.10, 8.45, 20.40)
CIE-LCH	lch(18.10, 22.08, 67.50°)
OKLab	oklab(29.71% 0.0226 0.047)
OKLCH	oklch(29.71% 0.052 64.4)
XYZ	xyz(2.8549, 2.5398, 0.7552)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F270E #0E263F

analogous

#3F0E0E #3F270E #3E3F0E

triadic

#3F270E #0E3F27 #270E3F

tetradic

#3F270E #0E3F0E #0E263F #3F0E3E

square

#3F270E #0E3F0E #0E263F #3F0E3E

split-complementary

#3F270E #0E3E3F #0E0E3F

monochromatic

#190F06 #190F06 #3F270E #714619 #A36524

Accessibility & contrast

On white

13.93

#3F270E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3F270E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F270E

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F270E	#FFFFFF	#000000	##FFFFFF
##3F270E	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F290B

Deuteranopia (green-blind)

#342E0E

Tritanopia (blue-blind)

#452221

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3f270e;
/* rgb */ color: rgb(63, 39, 14);
/* oklch */ color: oklch(29.7% 0.052 64.4);

Tailwind

colors: {
  custom: {
    50: '#77614e',
    500: '#3f270e',
    950: '#000000',
  },
}

SCSS

$custom: #3f270e;
$custom-light: #77614e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f270e",
  "rgb": {
    "r": 63,
    "g": 39,
    "b": 14
  },
  "hsl": {
    "h": 30.612,
    "s": 63.636,
    "l": 15.098
  },
  "oklch": {
    "l": 0.29706,
    "c": 0.05212,
    "h": 64.4
  },
  "luminance": 0.0254
}

Semantic roles & 50–950 ramp

primary

#3F270E

secondary

#2F547A

accent

#92E741

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090501

muted

#7B7977

Preview Lab

Preview with #3F270E

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

Preview Lab → · Contrast checker → · Palette generator →