#4F310D#4F310D

#4F310D is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.2% C 0.065 H 66.7°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F310D
RGB	rgb(79, 49, 13)
HSL	hsl(33, 72%, 18%)
HSV	hsv(33, 84%, 31%)
CMYK	cmyk(0%, 38%, 83.5%, 69%)
CIE-LAB	lab(23.30, 10.08, 27.30)
CIE-LCH	lch(23.30, 29.10, 69.73°)
OKLab	oklab(34.25% 0.0258 0.0601)
OKLCH	oklch(34.25% 0.065 66.7)
XYZ	xyz(4.3958, 3.8884, 0.8997)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F310D #0D2B4F

analogous

#4F100D #4F310D #4C4F0D

triadic

#4F310D #0D4F31 #310D4F

tetradic

#4F310D #0D4F10 #0D2B4F #4F0D4C

square

#4F310D #0D4F10 #0D2B4F #4F0D4C

split-complementary

#4F310D #0D4C4F #100D4F

monochromatic

#1A1004 #1A1004 #4F310D #845216 #B8721E

Accessibility & contrast

On white

11.81

#4F310D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#4F310D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F310D

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F310D	#FFFFFF	#000000	##FFFFFF
##4F310D	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3308

Deuteranopia (green-blind)

#423A0E

Tritanopia (blue-blind)

#572A2A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4f310d;
/* rgb */ color: rgb(79, 49, 13);
/* oklch */ color: oklch(34.2% 0.065 66.7);

Tailwind

colors: {
  custom: {
    50: '#84694e',
    500: '#4f310d',
    950: '#000000',
  },
}

SCSS

$custom: #4f310d;
$custom-light: #84694e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f310d",
  "rgb": {
    "r": 79,
    "g": 49,
    "b": 13
  },
  "hsl": {
    "h": 32.727,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.34249,
    "c": 0.06545,
    "h": 66.7
  },
  "luminance": 0.03888
}

Semantic roles & 50–950 ramp

primary

#4F310D

secondary

#2E588A

accent

#8CEE39

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0602

muted

#7C7A78

Preview Lab

Preview with #4F310D

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

Preview Lab → · Contrast checker → · Palette generator →