#55431F#55431F

#55431F is a dark, muted orange. Relative luminance 0.060; OKLCH L 39.4% C 0.058 H 83.0°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#55431F
RGB	rgb(85, 67, 31)
HSL	hsl(40, 47%, 23%)
HSV	hsv(40, 64%, 33%)
CMYK	cmyk(0%, 21.2%, 63.5%, 66.7%)
CIE-LAB	lab(29.53, 2.87, 24.46)
CIE-LCH	lch(29.53, 24.63, 83.31°)
OKLab	oklab(39.35% 0.007 0.0572)
OKLCH	oklch(39.35% 0.058 83)
XYZ	xyz(6.0011, 6.0449, 2.1468)
Luminance	0.0604 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55431F #1F3155

analogous

#55281F #55431F #4C551F

triadic

#55431F #1F5543 #431F55

tetradic

#55431F #1F5528 #1F3155 #551F4C

square

#55431F #1F5528 #1F3155 #551F4C

split-complementary

#55431F #1F4C55 #281F55

monochromatic

#161208 #28200F #55431F #82662F #AF8A40

Accessibility & contrast

On white

9.51

#55431F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#55431F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55431F

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55431F	#FFFFFF	#000000	##FFFFFF
##55431F	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B431C

Deuteranopia (green-blind)

#4F4720

Tritanopia (blue-blind)

#5C3D3B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #55431f;
/* rgb */ color: rgb(85, 67, 31);
/* oklch */ color: oklch(39.4% 0.058 83.0);

Tailwind

colors: {
  custom: {
    50: '#87775c',
    500: '#55431f',
    950: '#000000',
  },
}

SCSS

$custom: #55431f;
$custom-light: #87775c;
$custom-dark: #000000;

JSON

{
  "hex": "#55431f",
  "rgb": {
    "r": 85,
    "g": 67,
    "b": 31
  },
  "hsl": {
    "h": 40,
    "s": 46.552,
    "l": 22.745
  },
  "oklch": {
    "l": 0.39354,
    "c": 0.05765,
    "h": 83
  },
  "luminance": 0.06045
}

Semantic roles & 50–950 ramp

primary

#55431F

secondary

#465D8A

accent

#7ED652

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0B0804

muted

#7C7B79

Preview Lab

Preview with #55431F

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

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