#503B0F#503B0F

#503B0F is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.7% C 0.066 H 82.1°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#503B0F
RGB	rgb(80, 59, 15)
HSL	hsl(41, 68%, 19%)
HSV	hsv(41, 81%, 31%)
CMYK	cmyk(0%, 26.2%, 81.3%, 68.6%)
CIE-LAB	lab(26.36, 4.26, 29.40)
CIE-LCH	lch(26.36, 29.71, 81.75°)
OKLab	oklab(36.67% 0.0091 0.065)
OKLCH	oklch(36.67% 0.066 82.1)
XYZ	xyz(4.9588, 4.8683, 1.1303)
Luminance	0.0487 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503B0F #0F2450

analogous

#501A0F #503B0F #44500F

triadic

#503B0F #0F503B #3B0F50

tetradic

#503B0F #0F501A #0F2450 #500F44

square

#503B0F #0F501A #0F2450 #500F44

split-complementary

#503B0F #0F4450 #1A0F50

monochromatic

#1A1305 #1C1505 #503B0F #846119 #B78722

Accessibility & contrast

On white

10.64

#503B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#503B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503B0F

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503B0F	#FFFFFF	#000000	##FFFFFF
##503B0F	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B09

Deuteranopia (green-blind)

#494111

Tritanopia (blue-blind)

#583532

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #503b0f;
/* rgb */ color: rgb(80, 59, 15);
/* oklch */ color: oklch(36.7% 0.066 82.1);

Tailwind

colors: {
  custom: {
    50: '#847050',
    500: '#503b0f',
    950: '#000000',
  },
}

SCSS

$custom: #503b0f;
$custom-light: #847050;
$custom-dark: #000000;

JSON

{
  "hex": "#503b0f",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 15
  },
  "hsl": {
    "h": 40.615,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.36671,
    "c": 0.06563,
    "h": 82.1
  },
  "luminance": 0.04868
}

Semantic roles & 50–950 ramp

primary

#503B0F

secondary

#314E8A

accent

#75EB3D

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #503B0F

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

Preview Lab → · Contrast checker → · Palette generator →