#401016#401016

#401016 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.7% C 0.074 H 16.9°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#401016
RGB	rgb(64, 16, 22)
HSL	hsl(353, 60%, 16%)
HSV	hsv(353, 75%, 25%)
CMYK	cmyk(0%, 75%, 65.6%, 74.9%)
CIE-LAB	lab(12.73, 23.77, 8.74)
CIE-LCH	lch(12.73, 25.32, 20.18°)
OKLab	oklab(25.69% 0.0712 0.0216)
OKLCH	oklch(25.69% 0.074 16.9)
XYZ	xyz(2.4447, 1.5188, 0.9233)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401016 #10403A

analogous

#40102E #401016 #402210

triadic

#401016 #164010 #101640

tetradic

#401016 #2E4010 #10403A #221040

square

#401016 #2E4010 #10403A #221040

split-complementary

#401016 #104022 #102E40

monochromatic

#180608 #180608 #401016 #711C27 #A22838

Accessibility & contrast

On white

16.11

#401016 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#401016 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401016

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401016	#FFFFFF	#000000	##FFFFFF
##401016	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1B16

Deuteranopia (green-blind)

#282515

Tritanopia (blue-blind)

#470712

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #401016;
/* rgb */ color: rgb(64, 16, 22);
/* oklch */ color: oklch(25.7% 0.074 16.9);

Tailwind

colors: {
  custom: {
    50: '#795152',
    500: '#401016',
    950: '#000000',
  },
}

SCSS

$custom: #401016;
$custom-light: #795152;
$custom-dark: #000000;

JSON

{
  "hex": "#401016",
  "rgb": {
    "r": 64,
    "g": 16,
    "b": 22
  },
  "hsl": {
    "h": 352.5,
    "s": 60,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25689,
    "c": 0.07436,
    "h": 16.9
  },
  "luminance": 0.01518
}

Semantic roles & 50–950 ramp

primary

#401016

secondary

#327A71

accent

#E3CF45

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090202

muted

#7B7878

Preview Lab

Preview with #401016

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

Preview Lab → · Contrast checker → · Palette generator →