#401019#401019

#401019 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.075 H 13.0°. Best body text is #FFFFFF at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#401019
RGB	rgb(64, 16, 25)
HSL	hsl(349, 60%, 16%)
HSV	hsv(349, 75%, 25%)
CMYK	cmyk(0%, 75%, 60.9%, 74.9%)
CIE-LAB	lab(12.80, 24.05, 6.63)
CIE-LCH	lch(12.80, 24.95, 15.41°)
OKLab	oklab(25.77% 0.0726 0.0167)
OKLCH	oklch(25.77% 0.075 13)
XYZ	xyz(2.4753, 1.5311, 1.0847)
Luminance	0.0153 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401019 #104037

analogous

#401031 #401019 #401F10

triadic

#401019 #194010 #101940

tetradic

#401019 #314010 #104037 #1F1040

square

#401019 #314010 #104037 #1F1040

split-complementary

#401019 #10401F #103140

monochromatic

#18060A #18060A #401019 #711C2C #A2283F

Accessibility & contrast

On white

16.08

#401019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#401019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401019

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401019	#FFFFFF	#000000	##FFFFFF
##401019	1.00	16.08	1.31	16.08
#FFFFFF	16.08	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1B19

Deuteranopia (green-blind)

#282518

Tritanopia (blue-blind)

#470714

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #401019;
/* rgb */ color: rgb(64, 16, 25);
/* oklch */ color: oklch(25.8% 0.075 13.0);

Tailwind

colors: {
  custom: {
    50: '#785155',
    500: '#401019',
    950: '#000000',
  },
}

SCSS

$custom: #401019;
$custom-light: #785155;
$custom-dark: #000000;

JSON

{
  "hex": "#401019",
  "rgb": {
    "r": 64,
    "g": 16,
    "b": 25
  },
  "hsl": {
    "h": 348.75,
    "s": 60,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25772,
    "c": 0.07451,
    "h": 13
  },
  "luminance": 0.01531
}

Semantic roles & 50–950 ramp

primary

#401019

secondary

#327A6C

accent

#E3C545

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090203

muted

#7B7878

Preview Lab

Preview with #401019

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

Preview Lab → · Contrast checker → · Palette generator →