#45331B#45331B

#45331B is a dark, muted orange. Relative luminance 0.037; OKLCH L 33.5% C 0.045 H 73.2°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#45331B
RGB	rgb(69, 51, 27)
HSL	hsl(34, 44%, 19%)
HSV	hsv(34, 61%, 27%)
CMYK	cmyk(0%, 26.1%, 60.9%, 72.9%)
CIE-LAB	lab(22.70, 4.72, 18.23)
CIE-LCH	lch(22.70, 18.83, 75.50°)
OKLab	oklab(33.53% 0.0132 0.0435)
OKLCH	oklch(33.53% 0.045 73.2)
XYZ	xyz(3.8361, 3.7122, 1.5512)
Luminance	0.0371 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45331B #1B2D45

analogous

#451E1B #45331B #42451B

triadic

#45331B #1B4533 #331B45

tetradic

#45331B #1B451E #1B2D45 #451B42

square

#45331B #1B451E #1B2D45 #451B42

split-complementary

#45331B #1B4245 #1E1B45

monochromatic

#161009 #19120A #45331B #71542C #9D743D

Accessibility & contrast

On white

12.05

#45331B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#45331B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45331B

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45331B	#FFFFFF	#000000	##FFFFFF
##45331B	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3419

Deuteranopia (green-blind)

#3E381C

Tritanopia (blue-blind)

#4B2E2D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #45331b;
/* rgb */ color: rgb(69, 51, 27);
/* oklch */ color: oklch(33.5% 0.045 73.2);

Tailwind

colors: {
  custom: {
    50: '#7a6a58',
    500: '#45331b',
    950: '#000000',
  },
}

SCSS

$custom: #45331b;
$custom-light: #7a6a58;
$custom-dark: #000000;

JSON

{
  "hex": "#45331b",
  "rgb": {
    "r": 69,
    "g": 51,
    "b": 27
  },
  "hsl": {
    "h": 34.286,
    "s": 43.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.33534,
    "c": 0.04543,
    "h": 73.2
  },
  "luminance": 0.03712
}

Semantic roles & 50–950 ramp

primary

#45331B

secondary

#415A7B

accent

#8BD354

background

#F7F6F5

surface

#EEEBE9

border

#C9C6C5

text

#090603

muted

#7B7A78

Preview Lab

Preview with #45331B

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

Preview Lab → · Contrast checker → · Palette generator →