#53311F#53311F

#53311F is a dark, muted orange. Relative luminance 0.041; OKLCH L 35.1% C 0.057 H 48.1°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#53311F
RGB	rgb(83, 49, 31)
HSL	hsl(21, 46%, 22%)
HSV	hsv(21, 63%, 33%)
CMYK	cmyk(0%, 41%, 62.7%, 67.5%)
CIE-LAB	lab(24.11, 13.36, 17.88)
CIE-LCH	lch(24.11, 22.32, 53.24°)
OKLab	oklab(35.08% 0.0384 0.0428)
OKLCH	oklch(35.08% 0.057 48.1)
XYZ	xyz(4.9132, 4.1350, 1.8354)
Luminance	0.0413 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53311F #1F4153

analogous

#531F27 #53311F #534B1F

triadic

#53311F #1F5331 #311F53

tetradic

#53311F #27531F #1F4153 #4B1F53

square

#53311F #27531F #1F4153 #4B1F53

split-complementary

#53311F #1F534B #1F2753

monochromatic

#160D08 #26170E #53311F #804B30 #AC6640

Accessibility & contrast

On white

11.49

#53311F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#53311F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53311F

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53311F	#FFFFFF	#000000	##FFFFFF
##53311F	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A351D

Deuteranopia (green-blind)

#423C1F

Tritanopia (blue-blind)

#5B2B2D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #53311f;
/* rgb */ color: rgb(83, 49, 31);
/* oklch */ color: oklch(35.1% 0.057 48.1);

Tailwind

colors: {
  custom: {
    50: '#86695b',
    500: '#53311f',
    950: '#000000',
  },
}

SCSS

$custom: #53311f;
$custom-light: #86695b;
$custom-dark: #000000;

JSON

{
  "hex": "#53311f",
  "rgb": {
    "r": 83,
    "g": 49,
    "b": 31
  },
  "hsl": {
    "h": 20.769,
    "s": 45.614,
    "l": 22.353
  },
  "oklch": {
    "l": 0.35079,
    "c": 0.05749,
    "h": 48.1
  },
  "luminance": 0.04135
}

Semantic roles & 50–950 ramp

primary

#53311F

secondary

#467188

accent

#A8D553

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0B0604

muted

#7C7A79

Preview Lab

Preview with #53311F

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

Preview Lab → · Contrast checker → · Palette generator →