#45381F#45381F

#45381F is a dark, muted orange. Relative luminance 0.042; OKLCH L 34.8% C 0.043 H 82.8°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#45381F
RGB	rgb(69, 56, 31)
HSL	hsl(39, 38%, 20%)
HSV	hsv(39, 55%, 27%)
CMYK	cmyk(0%, 18.8%, 55.1%, 72.9%)
CIE-LAB	lab(24.30, 1.88, 17.71)
CIE-LCH	lch(24.30, 17.81, 83.94°)
OKLab	oklab(34.81% 0.0054 0.0427)
OKLCH	oklch(34.81% 0.043 82.8)
XYZ	xyz(4.1159, 4.1927, 1.8885)
Luminance	0.0419 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45381F #1F2C45

analogous

#45251F #45381F #3F451F

triadic

#45381F #1F4538 #381F45

tetradic

#45381F #1F4525 #1F2C45 #451F3F

square

#45381F #1F4525 #1F2C45 #451F3F

split-complementary

#45381F #1F3F45 #251F45

monochromatic

#151109 #1B160C #45381F #6F5A32 #997D45

Accessibility & contrast

On white

11.42

#45381F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#45381F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45381F

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45381F	#FFFFFF	#000000	##FFFFFF
##45381F	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381D

Deuteranopia (green-blind)

#413B20

Tritanopia (blue-blind)

#4A3432

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #45381f;
/* rgb */ color: rgb(69, 56, 31);
/* oklch */ color: oklch(34.8% 0.043 82.8);

Tailwind

colors: {
  custom: {
    50: '#7a6e5b',
    500: '#45381f',
    950: '#000000',
  },
}

SCSS

$custom: #45381f;
$custom-light: #7a6e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#45381f",
  "rgb": {
    "r": 69,
    "g": 56,
    "b": 31
  },
  "hsl": {
    "h": 39.474,
    "s": 38,
    "l": 19.608
  },
  "oklch": {
    "l": 0.34812,
    "c": 0.04302,
    "h": 82.8
  },
  "luminance": 0.04192
}

Semantic roles & 50–950 ramp

primary

#45381F

secondary

#465879

accent

#82CE5A

background

#F7F6F5

surface

#EEEBE9

border

#C9C6C5

text

#090704

muted

#7B7A79

Preview Lab

Preview with #45381F

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

Preview Lab → · Contrast checker → · Palette generator →