#3F2210#3F2210

#3F2210 is a dark, muted orange. Relative luminance 0.022; OKLCH L 28.6% C 0.053 H 51.0°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#3F2210
RGB	rgb(63, 34, 16)
HSL	hsl(23, 59%, 15%)
HSV	hsv(23, 75%, 25%)
CMYK	cmyk(0%, 46%, 74.6%, 75.3%)
CIE-LAB	lab(16.69, 11.94, 17.63)
CIE-LCH	lch(16.69, 21.30, 55.89°)
OKLab	oklab(28.63% 0.0334 0.0413)
OKLCH	oklch(28.63% 0.053 51)
XYZ	xyz(2.7157, 2.2385, 0.7792)
Luminance	0.0224 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2210 #102D3F

analogous

#3F1015 #3F2210 #3F3910

triadic

#3F2210 #103F22 #22103F

tetradic

#3F2210 #153F10 #102D3F #39103F

square

#3F2210 #153F10 #102D3F #39103F

split-complementary

#3F2210 #103F39 #10153F

monochromatic

#180D06 #180D06 #3F2210 #703C1C #A15729

Accessibility & contrast

On white

14.51

#3F2210 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3F2210 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2210

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2210	#FFFFFF	#000000	##FFFFFF
##3F2210	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A250E

Deuteranopia (green-blind)

#312C10

Tritanopia (blue-blind)

#451C1E

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f2210;
/* rgb */ color: rgb(63, 34, 16);
/* oklch */ color: oklch(28.6% 0.053 51.0);

Tailwind

colors: {
  custom: {
    50: '#775d4f',
    500: '#3f2210',
    950: '#000000',
  },
}

SCSS

$custom: #3f2210;
$custom-light: #775d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2210",
  "rgb": {
    "r": 63,
    "g": 34,
    "b": 16
  },
  "hsl": {
    "h": 22.979,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.28627,
    "c": 0.0531,
    "h": 51
  },
  "luminance": 0.02238
}

Semantic roles & 50–950 ramp

primary

#3F2210

secondary

#325E79

accent

#A6E345

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3F2210

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

Preview Lab → · Contrast checker → · Palette generator →