#40271A#40271A

#40271A is a dark, muted orange. Relative luminance 0.026; OKLCH L 30.1% C 0.044 H 48.0°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#40271A
RGB	rgb(64, 39, 26)
HSL	hsl(21, 42%, 18%)
HSV	hsv(21, 59%, 25%)
CMYK	cmyk(0%, 39.1%, 59.4%, 74.9%)
CIE-LAB	lab(18.43, 10.05, 13.40)
CIE-LCH	lch(18.43, 16.75, 53.11°)
OKLab	oklab(30.06% 0.0294 0.0326)
OKLCH	oklch(30.06% 0.044 48)
XYZ	xyz(3.0265, 2.6159, 1.3226)
Luminance	0.0262 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40271A #1A3340

analogous

#401A20 #40271A #403A1A

triadic

#40271A #1A4027 #271A40

tetradic

#40271A #20401A #1A3340 #3A1A40

square

#40271A #20401A #1A3340 #3A1A40

split-complementary

#40271A #1A403A #1A2040

monochromatic

#160D09 #160D09 #40271A #6C422C #975C3D

Accessibility & contrast

On white

13.79

#40271A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#40271A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40271A

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40271A	#FFFFFF	#000000	##FFFFFF
##40271A	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2A19

Deuteranopia (green-blind)

#342F1A

Tritanopia (blue-blind)

#462224

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #40271a;
/* rgb */ color: rgb(64, 39, 26);
/* oklch */ color: oklch(30.1% 0.044 48.0);

Tailwind

colors: {
  custom: {
    50: '#776156',
    500: '#40271a',
    950: '#000000',
  },
}

SCSS

$custom: #40271a;
$custom-light: #776156;
$custom-dark: #000000;

JSON

{
  "hex": "#40271a",
  "rgb": {
    "r": 64,
    "g": 39,
    "b": 26
  },
  "hsl": {
    "h": 20.526,
    "s": 42.222,
    "l": 17.647
  },
  "oklch": {
    "l": 0.30061,
    "c": 0.04387,
    "h": 48
  },
  "luminance": 0.02616
}

Semantic roles & 50–950 ramp

primary

#40271A

secondary

#406376

accent

#A8D256

background

#F7F5F5

surface

#EDE9E9

border

#C8C5C5

text

#090503

muted

#7B7978

Preview Lab

Preview with #40271A

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

Preview Lab → · Contrast checker → · Palette generator →