#010F1A#010F1A

#010F1A is a very dark, muted cyan. Relative luminance 0.004; OKLCH L 16.1% C 0.033 H 239.2°. Best body text is #FFFFFF at 19.36:1 contrast (WCAG AA passes).

Color values

HEX	#010F1A
RGB	rgb(1, 15, 26)
HSL	hsl(206, 93%, 5%)
HSV	hsv(206, 96%, 10%)
CMYK	cmyk(96.2%, 42.3%, 0%, 89.8%)
CIE-LAB	lab(3.82, -1.31, -8.26)
CIE-LCH	lch(3.82, 8.36, 260.99°)
OKLab	oklab(16.06% -0.017 -0.0286)
OKLCH	oklch(16.06% 0.033 239.2)
XYZ	xyz(0.3697, 0.4226, 1.0392)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010F1A #1A0C01

analogous

#011A18 #010F1A #01021A

triadic

#010F1A #1A010F #0F1A01

tetradic

#010F1A #18011A #1A0C01 #021A01

square

#010F1A #18011A #1A0C01 #021A01

split-complementary

#010F1A #1A0102 #1A1801

monochromatic

#01111D #01111D #01111D #033155 #065390

Accessibility & contrast

On white

19.36

#010F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#010F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010F1A

19.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010F1A	#FFFFFF	#000000	##FFFFFF
##010F1A	1.00	19.36	1.08	19.36
#FFFFFF	19.36	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A0F1A

Deuteranopia (green-blind)

#060C1A

Tritanopia (blue-blind)

#001213

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #010f1a;
/* rgb */ color: rgb(1, 15, 26);
/* oklch */ color: oklch(16.1% 0.033 239.2);

Tailwind

colors: {
  custom: {
    50: '#464e56',
    500: '#010f1a',
    950: '#000000',
  },
}

SCSS

$custom: #010f1a;
$custom-light: #464e56;
$custom-dark: #000000;

JSON

{
  "hex": "#010f1a",
  "rgb": {
    "r": 1,
    "g": 15,
    "b": 26
  },
  "hsl": {
    "h": 206.4,
    "s": 92.593,
    "l": 5.294
  },
  "oklch": {
    "l": 0.16056,
    "c": 0.03326,
    "h": 239.2
  },
  "luminance": 0.00423
}

Semantic roles & 50–950 ramp

primary

#010F1A

secondary

#623715

accent

#8729FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000103

muted

#767778

Preview Lab

Preview with #010F1A

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

Preview Lab → · Contrast checker → · Palette generator →