#55390F#55390F

#55390F is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.9% C 0.068 H 73.1°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#55390F
RGB	rgb(85, 57, 15)
HSL	hsl(36, 70%, 20%)
HSV	hsv(36, 82%, 33%)
CMYK	cmyk(0%, 32.9%, 82.4%, 66.7%)
CIE-LAB	lab(26.43, 8.10, 29.69)
CIE-LCH	lch(26.43, 30.77, 74.74°)
OKLab	oklab(36.87% 0.0199 0.0653)
OKLCH	oklch(36.87% 0.068 73.1)
XYZ	xyz(5.2960, 4.8925, 1.1173)
Luminance	0.0489 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55390F #0F2B55

analogous

#55160F #55390F #4E550F

triadic

#55390F #0F5539 #390F55

tetradic

#55390F #0F5516 #0F2B55 #550F4E

square

#55390F #0F5516 #0F2B55 #550F4E

split-complementary

#55390F #0F4E55 #160F55

monochromatic

#1A1105 #211606 #55390F #895C18 #BD7F21

Accessibility & contrast

On white

10.61

#55390F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#55390F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55390F

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55390F	#FFFFFF	#000000	##FFFFFF
##55390F	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B09

Deuteranopia (green-blind)

#494110

Tritanopia (blue-blind)

#5D3231

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #55390f;
/* rgb */ color: rgb(85, 57, 15);
/* oklch */ color: oklch(36.9% 0.068 73.1);

Tailwind

colors: {
  custom: {
    50: '#886f50',
    500: '#55390f',
    950: '#000000',
  },
}

SCSS

$custom: #55390f;
$custom-light: #886f50;
$custom-dark: #000000;

JSON

{
  "hex": "#55390f",
  "rgb": {
    "r": 85,
    "g": 57,
    "b": 15
  },
  "hsl": {
    "h": 36,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.36872,
    "c": 0.0683,
    "h": 73.1
  },
  "luminance": 0.04892
}

Semantic roles & 50–950 ramp

primary

#55390F

secondary

#31578F

accent

#82ED3B

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #55390F

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

Preview Lab → · Contrast checker → · Palette generator →