#401006#401006

#401006 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.4% C 0.077 H 33.9°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#401006
RGB	rgb(64, 16, 6)
HSL	hsl(10, 83%, 14%)
HSV	hsv(10, 91%, 25%)
CMYK	cmyk(0%, 75%, 90.6%, 74.9%)
CIE-LAB	lab(12.44, 22.71, 16.68)
CIE-LCH	lch(12.44, 28.17, 36.29°)
OKLab	oklab(25.38% 0.064 0.0431)
OKLCH	oklch(25.38% 0.077 33.9)
XYZ	xyz(2.3328, 1.4741, 0.3339)
Luminance	0.0147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401006 #063640

analogous

#400619 #401006 #402D06

triadic

#401006 #064010 #100640

tetradic

#401006 #194006 #063640 #2D0640

square

#401006 #194006 #063640 #2D0640

split-complementary

#401006 #06402D #061940

monochromatic

#1C0703 #1C0703 #401006 #781E0B #B02C10

Accessibility & contrast

On white

16.22

#401006 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#401006 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401006

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401006	#FFFFFF	#000000	##FFFFFF
##401006	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A05

Deuteranopia (green-blind)

#2A2405

Tritanopia (blue-blind)

#47040E

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #401006;
/* rgb */ color: rgb(64, 16, 6);
/* oklch */ color: oklch(25.4% 0.077 33.9);

Tailwind

colors: {
  custom: {
    50: '#7a5149',
    500: '#401006',
    950: '#000000',
  },
}

SCSS

$custom: #401006;
$custom-light: #7a5149;
$custom-dark: #000000;

JSON

{
  "hex": "#401006",
  "rgb": {
    "r": 64,
    "g": 16,
    "b": 6
  },
  "hsl": {
    "h": 10.345,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25384,
    "c": 0.0771,
    "h": 33.9
  },
  "luminance": 0.01474
}

Semantic roles & 50–950 ramp

primary

#401006

secondary

#227080

accent

#D6F92F

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#0A0200

muted

#7C7877

Preview Lab

Preview with #401006

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

Preview Lab → · Contrast checker → · Palette generator →