#401B0A#401B0A

#401B0A is a dark, moderate orange. Relative luminance 0.019; OKLCH L 27.3% C 0.064 H 43.6°. Best body text is #FFFFFF at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#401B0A
RGB	rgb(64, 27, 10)
HSL	hsl(19, 73%, 15%)
HSV	hsv(19, 84%, 25%)
CMYK	cmyk(0%, 57.8%, 84.4%, 74.9%)
CIE-LAB	lab(14.93, 16.57, 18.33)
CIE-LCH	lch(14.93, 24.71, 47.88°)
OKLab	oklab(27.29% 0.0461 0.0439)
OKLCH	oklch(27.29% 0.064 43.6)
XYZ	xyz(2.5613, 1.8961, 0.5182)
Luminance	0.0190 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401B0A #0A2F40

analogous

#400A14 #401B0A #40360A

triadic

#401B0A #0A401B #1B0A40

tetradic

#401B0A #14400A #0A2F40 #360A40

square

#401B0A #14400A #0A2F40 #360A40

split-complementary

#401B0A #0A4036 #0A1440

monochromatic

#1A0B04 #1A0B04 #401B0A #753112 #AA481B

Accessibility & contrast

On white

15.23

#401B0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#401B0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401B0A

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401B0A	#FFFFFF	#000000	##FFFFFF
##401B0A	1.00	15.23	1.38	15.23
#FFFFFF	15.23	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252008

Deuteranopia (green-blind)

#2E2909

Tritanopia (blue-blind)

#471317

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #401b0a;
/* rgb */ color: rgb(64, 27, 10);
/* oklch */ color: oklch(27.3% 0.064 43.6);

Tailwind

colors: {
  custom: {
    50: '#79584b',
    500: '#401b0a',
    950: '#000000',
  },
}

SCSS

$custom: #401b0a;
$custom-light: #79584b;
$custom-dark: #000000;

JSON

{
  "hex": "#401b0a",
  "rgb": {
    "r": 64,
    "g": 27,
    "b": 10
  },
  "hsl": {
    "h": 18.889,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.27287,
    "c": 0.06369,
    "h": 43.6
  },
  "luminance": 0.01896
}

Semantic roles & 50–950 ramp

primary

#401B0A

secondary

#29637D

accent

#B6F038

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #401B0A

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

Preview Lab → · Contrast checker → · Palette generator →