#01061B#01061B

#01061B is a very dark, muted blue. Relative luminance 0.002; OKLCH L 13.2% C 0.049 H 262.6°. Best body text is #FFFFFF at 20.13:1 contrast (WCAG AA passes).

Color values

HEX	#01061B
RGB	rgb(1, 6, 27)
HSL	hsl(228, 93%, 5%)
HSV	hsv(228, 96%, 11%)
CMYK	cmyk(96.3%, 77.8%, 0%, 89.4%)
CIE-LAB	lab(1.95, 2.88, -11.81)
CIE-LCH	lch(1.95, 12.15, 283.70°)
OKLab	oklab(13.16% -0.0063 -0.0489)
OKLCH	oklch(13.16% 0.049 262.6)
XYZ	xyz(0.2754, 0.2158, 1.0638)
Luminance	0.0022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01061B #1B1601

analogous

#01131B #01061B #09011B

triadic

#01061B #1B0106 #061B01

tetradic

#01061B #1B0113 #1B1601 #011B09

square

#01061B #1B0113 #1B1601 #011B09

split-complementary

#01061B #1B0901 #131B01

monochromatic

#01071E #01071E #01071E #031356 #052091

Accessibility & contrast

On white

20.13

#01061B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#01061B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01061B

20.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01061B	#FFFFFF	#000000	##FFFFFF
##01061B	1.00	20.13	1.04	20.13
#FFFFFF	20.13	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00081C

Deuteranopia (green-blind)

#00061B

Tritanopia (blue-blind)

#000B0F

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #01061b;
/* rgb */ color: rgb(1, 6, 27);
/* oklch */ color: oklch(13.2% 0.049 262.6);

Tailwind

colors: {
  custom: {
    50: '#464957',
    500: '#01061b',
    950: '#000000',
  },
}

SCSS

$custom: #01061b;
$custom-light: #464957;
$custom-dark: #000000;

JSON

{
  "hex": "#01061b",
  "rgb": {
    "r": 1,
    "g": 6,
    "b": 27
  },
  "hsl": {
    "h": 228.462,
    "s": 92.857,
    "l": 5.49
  },
  "oklch": {
    "l": 0.13159,
    "c": 0.04927,
    "h": 262.6
  },
  "luminance": 0.00216
}

Semantic roles & 50–950 ramp

primary

#01061B

secondary

#635415

accent

#D629FF

background

#F3F4F5

surface

#E5E6E9

border

#C1C2C5

text

#000003

muted

#767778

Preview Lab

Preview with #01061B

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

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