#40300D#40300D

#40300D is a dark, muted orange. Relative luminance 0.032; OKLCH L 32.0% C 0.055 H 83.7°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#40300D
RGB	rgb(64, 48, 13)
HSL	hsl(41, 66%, 15%)
HSV	hsv(41, 80%, 25%)
CMYK	cmyk(0%, 25%, 79.7%, 74.9%)
CIE-LAB	lab(20.95, 2.90, 24.20)
CIE-LCH	lch(20.95, 24.37, 83.16°)
OKLab	oklab(31.97% 0.006 0.0545)
OKLCH	oklch(31.97% 0.055 83.7)
XYZ	xyz(3.2441, 3.2332, 0.8339)
Luminance	0.0323 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40300D #0D1D40

analogous

#40160D #40300D #37400D

triadic

#40300D #0D4030 #300D40

tetradic

#40300D #0D4016 #0D1D40 #400D37

square

#40300D #0D4016 #0D1D40 #400D37

split-complementary

#40300D #0D3740 #160D40

monochromatic

#191305 #191305 #40300D #735617 #A67C22

Accessibility & contrast

On white

12.75

#40300D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#40300D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40300D

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40300D	#FFFFFF	#000000	##FFFFFF
##40300D	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)

#373009

Deuteranopia (green-blind)

#3B340E

Tritanopia (blue-blind)

#462B29

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #40300d;
/* rgb */ color: rgb(64, 48, 13);
/* oklch */ color: oklch(32.0% 0.055 83.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#40300d",
  "rgb": {
    "r": 64,
    "g": 48,
    "b": 13
  },
  "hsl": {
    "h": 41.176,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.31965,
    "c": 0.05482,
    "h": 83.7
  },
  "luminance": 0.03233
}

Semantic roles & 50–950 ramp

primary

#40300D

secondary

#2D467C

accent

#74E93F

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #40300D

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

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