#401313#401313

#401313 is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.1% C 0.070 H 23.3°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#401313
RGB	rgb(64, 19, 19)
HSL	hsl(0, 54%, 16%)
HSV	hsv(0, 70%, 25%)
CMYK	cmyk(0%, 70.3%, 70.3%, 74.9%)
CIE-LAB	lab(13.25, 21.93, 11.46)
CIE-LCH	lch(13.25, 24.74, 27.60°)
OKLab	oklab(26.06% 0.0647 0.0279)
OKLCH	oklch(26.06% 0.07 23.3)
XYZ	xyz(2.4650, 1.6031, 0.7956)
Luminance	0.0160 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401313 #134040

analogous

#40132A #401313 #402A13

triadic

#401313 #134013 #131340

tetradic

#401313 #2A4013 #134040 #2A1340

square

#401313 #2A4013 #134040 #2A1340

split-complementary

#401313 #13402A #132A40

monochromatic

#180707 #180707 #401313 #6F2121 #9E2F2F

Accessibility & contrast

On white

15.90

#401313 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#401313 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401313

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401313	#FFFFFF	#000000	##FFFFFF
##401313	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1C13

Deuteranopia (green-blind)

#2A2612

Tritanopia (blue-blind)

#470A13

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #401313;
/* rgb */ color: rgb(64, 19, 19);
/* oklch */ color: oklch(26.1% 0.070 23.3);

Tailwind

colors: {
  custom: {
    50: '#795350',
    500: '#401313',
    950: '#000000',
  },
}

SCSS

$custom: #401313;
$custom-light: #795350;
$custom-dark: #000000;

JSON

{
  "hex": "#401313",
  "rgb": {
    "r": 64,
    "g": 19,
    "b": 19
  },
  "hsl": {
    "h": 0,
    "s": 54.217,
    "l": 16.275
  },
  "oklch": {
    "l": 0.26058,
    "c": 0.07048,
    "h": 23.3
  },
  "luminance": 0.01603
}

Semantic roles & 50–950 ramp

primary

#401313

secondary

#367979

accent

#DEDE4A

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090202

muted

#7B7878

Preview Lab

Preview with #401313

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

Preview Lab → · Contrast checker → · Palette generator →