#53311C#53311C

#53311C is a dark, muted orange. Relative luminance 0.041; OKLCH L 35.0% C 0.059 H 51.4°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#53311C
RGB	rgb(83, 49, 28)
HSL	hsl(23, 50%, 22%)
HSV	hsv(23, 66%, 33%)
CMYK	cmyk(0%, 41%, 66.3%, 67.5%)
CIE-LAB	lab(24.06, 13.09, 19.72)
CIE-LCH	lch(24.06, 23.67, 56.42°)
OKLab	oklab(35.03% 0.0371 0.0465)
OKLCH	oklch(35.03% 0.059 51.4)
XYZ	xyz(4.8755, 4.1199, 1.6368)
Luminance	0.0412 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53311C #1C3E53

analogous

#531C23 #53311C #534D1C

triadic

#53311C #1C5331 #311C53

tetradic

#53311C #23531C #1C3E53 #4D1C53

square

#53311C #23531C #1C3E53 #4D1C53

split-complementary

#53311C #1C534D #1C2353

monochromatic

#170E08 #25160D #53311C #814C2B #AF673B

Accessibility & contrast

On white

11.51

#53311C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#53311C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53311C

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53311C	#FFFFFF	#000000	##FFFFFF
##53311C	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351A

Deuteranopia (green-blind)

#433C1C

Tritanopia (blue-blind)

#5B2A2C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #53311c;
/* rgb */ color: rgb(83, 49, 28);
/* oklch */ color: oklch(35.0% 0.059 51.4);

Tailwind

colors: {
  custom: {
    50: '#866958',
    500: '#53311c',
    950: '#000000',
  },
}

SCSS

$custom: #53311c;
$custom-light: #866958;
$custom-dark: #000000;

JSON

{
  "hex": "#53311c",
  "rgb": {
    "r": 83,
    "g": 49,
    "b": 28
  },
  "hsl": {
    "h": 22.909,
    "s": 49.55,
    "l": 21.765
  },
  "oklch": {
    "l": 0.35025,
    "c": 0.05948,
    "h": 51.4
  },
  "luminance": 0.04119
}

Semantic roles & 50–950 ramp

primary

#53311C

secondary

#426E89

accent

#A4D94F

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0B0603

muted

#7C7A78

Preview Lab

Preview with #53311C

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

Preview Lab → · Contrast checker → · Palette generator →