#45370F#45370F

#45370F is a dark, muted orange. Relative luminance 0.040; OKLCH L 34.3% C 0.059 H 89.3°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#45370F
RGB	rgb(69, 55, 15)
HSL	hsl(44, 64%, 16%)
HSV	hsv(44, 78%, 27%)
CMYK	cmyk(0%, 20.3%, 78.3%, 72.9%)
CIE-LAB	lab(23.78, 1.10, 26.36)
CIE-LCH	lch(23.78, 26.38, 87.61°)
OKLab	oklab(34.34% 0.0007 0.0591)
OKLCH	oklch(34.34% 0.059 89.3)
XYZ	xyz(3.9069, 4.0323, 1.0244)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45370F #0F1D45

analogous

#451C0F #45370F #38450F

triadic

#45370F #0F4537 #370F45

tetradic

#45370F #0F451C #0F1D45 #450F38

square

#45370F #0F451C #0F1D45 #450F38

split-complementary

#45370F #0F3845 #1C0F45

monochromatic

#191405 #191405 #45370F #775F1A #AA8725

Accessibility & contrast

On white

11.63

#45370F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#45370F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45370F

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45370F	#FFFFFF	#000000	##FFFFFF
##45370F	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E360A

Deuteranopia (green-blind)

#413A11

Tritanopia (blue-blind)

#4B322F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #45370f;
/* rgb */ color: rgb(69, 55, 15);
/* oklch */ color: oklch(34.3% 0.059 89.3);

Tailwind

colors: {
  custom: {
    50: '#7b6d50',
    500: '#45370f',
    950: '#000000',
  },
}

SCSS

$custom: #45370f;
$custom-light: #7b6d50;
$custom-dark: #000000;

JSON

{
  "hex": "#45370f",
  "rgb": {
    "r": 69,
    "g": 55,
    "b": 15
  },
  "hsl": {
    "h": 44.444,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.34335,
    "c": 0.05909,
    "h": 89.3
  },
  "luminance": 0.04032
}

Semantic roles & 50–950 ramp

primary

#45370F

secondary

#30457F

accent

#6CE741

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#0A0702

muted

#7C7A78

Preview Lab

Preview with #45370F

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

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