#40300E#40300E

#40300E is a dark, muted orange. Relative luminance 0.032; OKLCH L 32.0% C 0.054 H 83.2°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#40300E
RGB	rgb(64, 48, 14)
HSL	hsl(41, 64%, 15%)
HSV	hsv(41, 78%, 25%)
CMYK	cmyk(0%, 25%, 78.1%, 74.9%)
CIE-LAB	lab(20.96, 2.97, 23.72)
CIE-LCH	lch(20.96, 23.91, 82.86°)
OKLab	oklab(31.98% 0.0064 0.0536)
OKLCH	oklch(31.98% 0.054 83.2)
XYZ	xyz(3.2508, 3.2358, 0.8687)
Luminance	0.0324 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40300E #0E1E40

analogous

#40170E #40300E #37400E

triadic

#40300E #0E4030 #300E40

tetradic

#40300E #0E4017 #0E1E40 #400E37

square

#40300E #0E4017 #0E1E40 #400E37

split-complementary

#40300E #0E3740 #170E40

monochromatic

#191305 #191305 #40300E #725619 #A47B24

Accessibility & contrast

On white

12.75

#40300E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#40300E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40300E

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40300E	#FFFFFF	#000000	##FFFFFF
##40300E	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300A

Deuteranopia (green-blind)

#3B340F

Tritanopia (blue-blind)

#462B29

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #40300e;
/* rgb */ color: rgb(64, 48, 14);
/* oklch */ color: oklch(32.0% 0.054 83.2);

Tailwind

colors: {
  custom: {
    50: '#77684e',
    500: '#40300e',
    950: '#000000',
  },
}

SCSS

$custom: #40300e;
$custom-light: #77684e;
$custom-dark: #000000;

JSON

{
  "hex": "#40300e",
  "rgb": {
    "r": 64,
    "g": 48,
    "b": 14
  },
  "hsl": {
    "h": 40.8,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31976,
    "c": 0.05397,
    "h": 83.2
  },
  "luminance": 0.03236
}

Semantic roles & 50–950 ramp

primary

#40300E

secondary

#2F477B

accent

#76E741

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090602

muted

#7B7A78

Preview Lab

Preview with #40300E

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

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