#01081E#01081E

#01081E is a very dark, muted blue. Relative luminance 0.003; OKLCH L 14.2% C 0.051 H 260.8°. Best body text is #FFFFFF at 19.91:1 contrast (WCAG AA passes).

Color values

HEX	#01081E
RGB	rgb(1, 8, 30)
HSL	hsl(226, 94%, 6%)
HSV	hsv(226, 97%, 12%)
CMYK	cmyk(96.7%, 73.3%, 0%, 88.2%)
CIE-LAB	lab(2.47, 3.01, -13.43)
CIE-LCH	lch(2.47, 13.76, 282.62°)
OKLab	oklab(14.19% -0.0081 -0.0499)
OKLCH	oklch(14.19% 0.051 260.8)
XYZ	xyz(0.3336, 0.2738, 1.2633)
Luminance	0.0027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01081E #1E1701

analogous

#01161E #01081E #08011E

triadic

#01081E #1E0108 #081E01

tetradic

#01081E #1E0116 #1E1701 #011E08

square

#01081E #1E0116 #1E1701 #011E08

split-complementary

#01081E #1E0801 #161E01

monochromatic

#01081E #01081E #01081E #031859 #052894

Accessibility & contrast

On white

19.91

#01081E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#01081E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01081E

19.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01081E	#FFFFFF	#000000	##FFFFFF
##01081E	1.00	19.91	1.05	19.91
#FFFFFF	19.91	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B1F

Deuteranopia (green-blind)

#00081E

Tritanopia (blue-blind)

#000D11

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #01081e;
/* rgb */ color: rgb(1, 8, 30);
/* oklch */ color: oklch(14.2% 0.051 260.8);

Tailwind

colors: {
  custom: {
    50: '#464a59',
    500: '#01081e',
    950: '#000000',
  },
}

SCSS

$custom: #01081e;
$custom-light: #464a59;
$custom-dark: #000000;

JSON

{
  "hex": "#01081e",
  "rgb": {
    "r": 1,
    "g": 8,
    "b": 30
  },
  "hsl": {
    "h": 225.517,
    "s": 93.548,
    "l": 6.078
  },
  "oklch": {
    "l": 0.14195,
    "c": 0.05058,
    "h": 260.8
  },
  "luminance": 0.00274
}

Semantic roles & 50–950 ramp

primary

#01081E

secondary

#665215

accent

#CB29FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000103

muted

#767778

Preview Lab

Preview with #01081E

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

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