#401B1A#401B1A

#401B1A is a dark, muted red. Relative luminance 0.019; OKLCH L 27.6% C 0.058 H 23.2°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#401B1A
RGB	rgb(64, 27, 26)
HSL	hsl(2, 42%, 18%)
HSV	hsv(2, 59%, 25%)
CMYK	cmyk(0%, 57.8%, 59.4%, 74.9%)
CIE-LAB	lab(15.22, 17.88, 9.17)
CIE-LCH	lch(15.22, 20.09, 27.16°)
OKLab	oklab(27.59% 0.0533 0.0228)
OKLCH	oklch(27.59% 0.058 23.2)
XYZ	xyz(2.6929, 1.9487, 1.2114)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401B1A #1A3F40

analogous

#401A2C #401B1A #402E1A

triadic

#401B1A #1A401B #1B1A40

tetradic

#401B1A #2C401A #1A3F40 #2E1A40

square

#401B1A #2C401A #1A3F40 #2E1A40

split-complementary

#401B1A #1A402E #1A2C40

monochromatic

#160909 #160909 #401B1A #6C2D2C #97403D

Accessibility & contrast

On white

15.11

#401B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#401B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401B1A

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401B1A	#FFFFFF	#000000	##FFFFFF
##401B1A	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24211A

Deuteranopia (green-blind)

#2D2919

Tritanopia (blue-blind)

#46151B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #401b1a;
/* rgb */ color: rgb(64, 27, 26);
/* oklch */ color: oklch(27.6% 0.058 23.2);

Tailwind

colors: {
  custom: {
    50: '#785856',
    500: '#401b1a',
    950: '#000000',
  },
}

SCSS

$custom: #401b1a;
$custom-light: #785856;
$custom-dark: #000000;

JSON

{
  "hex": "#401b1a",
  "rgb": {
    "r": 64,
    "g": 27,
    "b": 26
  },
  "hsl": {
    "h": 1.579,
    "s": 42.222,
    "l": 17.647
  },
  "oklch": {
    "l": 0.27594,
    "c": 0.058,
    "h": 23.2
  },
  "luminance": 0.01948
}

Semantic roles & 50–950 ramp

primary

#401B1A

secondary

#407476

accent

#CFD256

background

#F7F5F5

surface

#EDE9E9

border

#C8C5C5

text

#090303

muted

#7B7878

Preview Lab

Preview with #401B1A

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

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