#3F2310#3F2310

#3F2310 is a dark, muted orange. Relative luminance 0.023; OKLCH L 28.8% C 0.052 H 53.2°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#3F2310
RGB	rgb(63, 35, 16)
HSL	hsl(24, 59%, 15%)
HSV	hsv(24, 75%, 25%)
CMYK	cmyk(0%, 44.4%, 74.6%, 75.3%)
CIE-LAB	lab(16.97, 11.28, 17.98)
CIE-LCH	lch(16.97, 21.22, 57.90°)
OKLab	oklab(28.84% 0.0314 0.042)
OKLCH	oklch(28.84% 0.052 53.2)
XYZ	xyz(2.7447, 2.2965, 0.7888)
Luminance	0.0230 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2310 #102C3F

analogous

#3F1014 #3F2310 #3F3A10

triadic

#3F2310 #103F23 #23103F

tetradic

#3F2310 #143F10 #102C3F #3A103F

square

#3F2310 #143F10 #102C3F #3A103F

split-complementary

#3F2310 #103F3A #10143F

monochromatic

#180E06 #180E06 #3F2310 #703E1C #A15929

Accessibility & contrast

On white

14.39

#3F2310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#3F2310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2310

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2310	#FFFFFF	#000000	##FFFFFF
##3F2310	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260E

Deuteranopia (green-blind)

#322C10

Tritanopia (blue-blind)

#451D1F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3f2310;
/* rgb */ color: rgb(63, 35, 16);
/* oklch */ color: oklch(28.8% 0.052 53.2);

Tailwind

colors: {
  custom: {
    50: '#775e4f',
    500: '#3f2310',
    950: '#000000',
  },
}

SCSS

$custom: #3f2310;
$custom-light: #775e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2310",
  "rgb": {
    "r": 63,
    "g": 35,
    "b": 16
  },
  "hsl": {
    "h": 24.255,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.28843,
    "c": 0.05243,
    "h": 53.2
  },
  "luminance": 0.02296
}

Semantic roles & 50–950 ramp

primary

#3F2310

secondary

#325C79

accent

#A3E345

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3F2310

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

Preview Lab → · Contrast checker → · Palette generator →