#3F250D#3F250D

#3F250D is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.2% C 0.053 H 60.7°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#3F250D
RGB	rgb(63, 37, 13)
HSL	hsl(29, 66%, 15%)
HSV	hsv(29, 79%, 25%)
CMYK	cmyk(0%, 41.3%, 79.4%, 75.3%)
CIE-LAB	lab(17.50, 9.72, 20.18)
CIE-LCH	lch(17.50, 22.40, 64.27°)
OKLab	oklab(29.24% 0.0262 0.0467)
OKLCH	oklch(29.24% 0.053 60.7)
XYZ	xyz(2.7843, 2.4092, 0.6991)
Luminance	0.0241 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F250D #0D273F

analogous

#3F0D0E #3F250D #3F3E0D

triadic

#3F250D #0D3F25 #250D3F

tetradic

#3F250D #0E3F0D #0D273F #3E0D3F

square

#3F250D #0E3F0D #0D273F #3E0D3F

split-complementary

#3F250D #0D3F3E #0D0E3F

monochromatic

#190F05 #190F05 #3F250D #724317 #A46122

Accessibility & contrast

On white

14.17

#3F250D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3F250D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F250D

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F250D	#FFFFFF	#000000	##FFFFFF
##3F250D	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D270A

Deuteranopia (green-blind)

#332D0D

Tritanopia (blue-blind)

#451F20

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3f250d;
/* rgb */ color: rgb(63, 37, 13);
/* oklch */ color: oklch(29.2% 0.053 60.7);

Tailwind

colors: {
  custom: {
    50: '#775f4d',
    500: '#3f250d',
    950: '#000000',
  },
}

SCSS

$custom: #3f250d;
$custom-light: #775f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f250d",
  "rgb": {
    "r": 63,
    "g": 37,
    "b": 13
  },
  "hsl": {
    "h": 28.8,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.29241,
    "c": 0.05349,
    "h": 60.7
  },
  "luminance": 0.02409
}

Semantic roles & 50–950 ramp

primary

#3F250D

secondary

#2D557B

accent

#97E93F

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3F250D

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

Preview Lab → · Contrast checker → · Palette generator →