#3F250E#3F250E

#3F250E is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.3% C 0.053 H 59.8°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#3F250E
RGB	rgb(63, 37, 14)
HSL	hsl(28, 64%, 15%)
HSV	hsv(28, 78%, 25%)
CMYK	cmyk(0%, 41.3%, 77.8%, 75.3%)
CIE-LAB	lab(17.52, 9.79, 19.70)
CIE-LCH	lch(17.52, 22.00, 63.57°)
OKLab	oklab(29.25% 0.0266 0.0456)
OKLCH	oklch(29.25% 0.053 59.8)
XYZ	xyz(2.7909, 2.4119, 0.7339)
Luminance	0.0241 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F250E #0E283F

analogous

#3F0E10 #3F250E #3F3D0E

triadic

#3F250E #0E3F25 #250E3F

tetradic

#3F250E #103F0E #0E283F #3D0E3F

square

#3F250E #103F0E #0E283F #3D0E3F

split-complementary

#3F250E #0E3F3D #0E103F

monochromatic

#190F06 #190F06 #3F250E #714219 #A36024

Accessibility & contrast

On white

14.17

#3F250E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3F250E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F250E

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F250E	#FFFFFF	#000000	##FFFFFF
##3F250E	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)

#2D270C

Deuteranopia (green-blind)

#332D0E

Tritanopia (blue-blind)

#451F20

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3f250e;
/* rgb */ color: rgb(63, 37, 14);
/* oklch */ color: oklch(29.3% 0.053 59.8);

Tailwind

colors: {
  custom: {
    50: '#775f4d',
    500: '#3f250e',
    950: '#000000',
  },
}

SCSS

$custom: #3f250e;
$custom-light: #775f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f250e",
  "rgb": {
    "r": 63,
    "g": 37,
    "b": 14
  },
  "hsl": {
    "h": 28.163,
    "s": 63.636,
    "l": 15.098
  },
  "oklch": {
    "l": 0.29254,
    "c": 0.05278,
    "h": 59.8
  },
  "luminance": 0.02412
}

Semantic roles & 50–950 ramp

primary

#3F250E

secondary

#2F577A

accent

#99E741

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3F250E

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

Preview Lab → · Contrast checker → · Palette generator →