#45310E#45310E

#45310E is a dark, muted orange. Relative luminance 0.035; OKLCH L 32.9% C 0.057 H 78.1°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#45310E
RGB	rgb(69, 49, 14)
HSL	hsl(38, 66%, 16%)
HSV	hsv(38, 80%, 27%)
CMYK	cmyk(0%, 29%, 79.7%, 72.9%)
CIE-LAB	lab(21.92, 4.96, 24.94)
CIE-LCH	lch(21.92, 25.43, 78.76°)
OKLab	oklab(32.87% 0.0118 0.0559)
OKLCH	oklch(32.87% 0.057 78.1)
XYZ	xyz(3.6321, 3.4938, 0.8985)
Luminance	0.0349 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45310E #0E2245

analogous

#45160E #45310E #3E450E

triadic

#45310E #0E4531 #310E45

tetradic

#45310E #0E4516 #0E2245 #450E3E

square

#45310E #0E4516 #0E2245 #450E3E

split-complementary

#45310E #0E3E45 #160E45

monochromatic

#191205 #191205 #45310E #785518 #AB7923

Accessibility & contrast

On white

12.36

#45310E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#45310E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45310E

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45310E	#FFFFFF	#000000	##FFFFFF
##45310E	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39320A

Deuteranopia (green-blind)

#3D360F

Tritanopia (blue-blind)

#4C2B2A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #45310e;
/* rgb */ color: rgb(69, 49, 14);
/* oklch */ color: oklch(32.9% 0.057 78.1);

Tailwind

colors: {
  custom: {
    50: '#7b684e',
    500: '#45310e',
    950: '#000000',
  },
}

SCSS

$custom: #45310e;
$custom-light: #7b684e;
$custom-dark: #000000;

JSON

{
  "hex": "#45310e",
  "rgb": {
    "r": 69,
    "g": 49,
    "b": 14
  },
  "hsl": {
    "h": 38.182,
    "s": 66.265,
    "l": 16.275
  },
  "oklch": {
    "l": 0.32874,
    "c": 0.05713,
    "h": 78.1
  },
  "luminance": 0.03494
}

Semantic roles & 50–950 ramp

primary

#45310E

secondary

#2F4C80

accent

#7DE93F

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#0A0602

muted

#7C7A78

Preview Lab

Preview with #45310E

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

Preview Lab → · Contrast checker → · Palette generator →