#513A0F#513A0F

#513A0F is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.6% C 0.066 H 79.2°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#513A0F
RGB	rgb(81, 58, 15)
HSL	hsl(39, 69%, 19%)
HSV	hsv(39, 81%, 32%)
CMYK	cmyk(0%, 28.4%, 81.5%, 68.2%)
CIE-LAB	lab(26.19, 5.42, 29.27)
CIE-LCH	lch(26.19, 29.77, 79.52°)
OKLab	oklab(36.57% 0.0124 0.0647)
OKLCH	oklch(36.57% 0.066 79.2)
XYZ	xyz(4.9930, 4.8103, 1.1174)
Luminance	0.0481 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513A0F #0F2651

analogous

#51190F #513A0F #47510F

triadic

#513A0F #0F513A #3A0F51

tetradic

#513A0F #0F5119 #0F2651 #510F47

square

#513A0F #0F5119 #0F2651 #510F47

split-complementary

#513A0F #0F4751 #190F51

monochromatic

#1A1205 #1D1505 #513A0F #855F19 #B88422

Accessibility & contrast

On white

10.70

#513A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#513A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513A0F

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513A0F	#FFFFFF	#000000	##FFFFFF
##513A0F	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B09

Deuteranopia (green-blind)

#484011

Tritanopia (blue-blind)

#593331

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #513a0f;
/* rgb */ color: rgb(81, 58, 15);
/* oklch */ color: oklch(36.6% 0.066 79.2);

Tailwind

colors: {
  custom: {
    50: '#857050',
    500: '#513a0f',
    950: '#000000',
  },
}

SCSS

$custom: #513a0f;
$custom-light: #857050;
$custom-dark: #000000;

JSON

{
  "hex": "#513a0f",
  "rgb": {
    "r": 81,
    "g": 58,
    "b": 15
  },
  "hsl": {
    "h": 39.091,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36568,
    "c": 0.06586,
    "h": 79.2
  },
  "luminance": 0.0481
}

Semantic roles & 50–950 ramp

primary

#513A0F

secondary

#31508B

accent

#79EC3C

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #513A0F

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

Preview Lab → · Contrast checker → · Palette generator →