#3F250C#3F250C

#3F250C is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.2% C 0.054 H 61.6°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#3F250C
RGB	rgb(63, 37, 12)
HSL	hsl(29, 68%, 15%)
HSV	hsv(29, 81%, 25%)
CMYK	cmyk(0%, 41.3%, 81%, 75.3%)
CIE-LAB	lab(17.49, 9.66, 20.63)
CIE-LCH	lch(17.49, 22.78, 64.92°)
OKLab	oklab(29.23% 0.0258 0.0477)
OKLCH	oklch(29.23% 0.054 61.6)
XYZ	xyz(2.7780, 2.4067, 0.6660)
Luminance	0.0241 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F250C #0C263F

analogous

#3F0C0C #3F250C #3F3F0C

triadic

#3F250C #0C3F25 #250C3F

tetradic

#3F250C #0C3F0C #0C263F #3F0C3F

square

#3F250C #0C3F0C #0C263F #3F0C3F

split-complementary

#3F250C #0C3F3F #0C0C3F

monochromatic

#1A0F05 #1A0F05 #3F250C #724316 #A66120

Accessibility & contrast

On white

14.18

#3F250C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3F250C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F250C

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F250C	#FFFFFF	#000000	##FFFFFF
##3F250C	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2709

Deuteranopia (green-blind)

#332D0C

Tritanopia (blue-blind)

#451F20

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3f250c;
/* rgb */ color: rgb(63, 37, 12);
/* oklch */ color: oklch(29.2% 0.054 61.6);

Tailwind

colors: {
  custom: {
    50: '#775f4c',
    500: '#3f250c',
    950: '#000000',
  },
}

SCSS

$custom: #3f250c;
$custom-light: #775f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f250c",
  "rgb": {
    "r": 63,
    "g": 37,
    "b": 12
  },
  "hsl": {
    "h": 29.412,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.29228,
    "c": 0.05419,
    "h": 61.6
  },
  "luminance": 0.02406
}

Semantic roles & 50–950 ramp

primary

#3F250C

secondary

#2C547B

accent

#96EB3D

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3F250C

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

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