#45310C#45310C

#45310C is a dark, muted orange. Relative luminance 0.035; OKLCH L 32.9% C 0.059 H 79.1°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#45310C
RGB	rgb(69, 49, 12)
HSL	hsl(39, 70%, 16%)
HSV	hsv(39, 83%, 27%)
CMYK	cmyk(0%, 29%, 82.6%, 72.9%)
CIE-LAB	lab(21.90, 4.84, 25.89)
CIE-LCH	lch(21.90, 26.33, 79.42°)
OKLab	oklab(32.85% 0.0111 0.0576)
OKLCH	oklch(32.85% 0.059 79.1)
XYZ	xyz(3.6192, 3.4887, 0.8305)
Luminance	0.0349 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45310C #0C2045

analogous

#45140C #45310C #3C450C

triadic

#45310C #0C4531 #310C45

tetradic

#45310C #0C4514 #0C2045 #450C3C

square

#45310C #0C4514 #0C2045 #450C3C

split-complementary

#45310C #0C3C45 #140C45

monochromatic

#1A1305 #1A1305 #45310C #795615 #AD7B1E

Accessibility & contrast

On white

12.37

#45310C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#45310C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45310C

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45310C	#FFFFFF	#000000	##FFFFFF
##45310C	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393207

Deuteranopia (green-blind)

#3E360D

Tritanopia (blue-blind)

#4C2B29

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #45310c;
/* rgb */ color: rgb(69, 49, 12);
/* oklch */ color: oklch(32.9% 0.059 79.1);

Tailwind

colors: {
  custom: {
    50: '#7c684d',
    500: '#45310c',
    950: '#000000',
  },
}

SCSS

$custom: #45310c;
$custom-light: #7c684d;
$custom-dark: #000000;

JSON

{
  "hex": "#45310c",
  "rgb": {
    "r": 69,
    "g": 49,
    "b": 12
  },
  "hsl": {
    "h": 38.947,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32853,
    "c": 0.05866,
    "h": 79.1
  },
  "luminance": 0.03488
}

Semantic roles & 50–950 ramp

primary

#45310C

secondary

#2C4A81

accent

#79ED3B

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#0A0601

muted

#7C7A77

Preview Lab

Preview with #45310C

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

Preview Lab → · Contrast checker → · Palette generator →