#010916#010916

#010916 is a very dark, muted blue. Relative luminance 0.003; OKLCH L 13.7% C 0.034 H 250.9°. Best body text is #FFFFFF at 19.96:1 contrast (WCAG AA passes).

Color values

HEX	#010916
RGB	rgb(1, 9, 22)
HSL	hsl(217, 91%, 5%)
HSV	hsv(217, 95%, 9%)
CMYK	cmyk(95.5%, 59.1%, 0%, 91.4%)
CIE-LAB	lab(2.35, 0.33, -7.34)
CIE-LCH	lch(2.35, 7.34, 272.61°)
OKLab	oklab(13.75% -0.0112 -0.0323)
OKLCH	oklch(13.75% 0.034 250.9)
XYZ	xyz(0.2550, 0.2597, 0.7956)
Luminance	0.0026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010916 #160E01

analogous

#011416 #010916 #040116

triadic

#010916 #160109 #091601

tetradic

#010916 #160114 #160E01 #011604

square

#010916 #160114 #160E01 #011604

split-complementary

#010916 #160401 #141601

monochromatic

#010C1D #010C1D #010C1D #042151 #06398B

Accessibility & contrast

On white

19.96

#010916 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#010916 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010916

19.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010916	#FFFFFF	#000000	##FFFFFF
##010916	1.00	19.96	1.05	19.96
#FFFFFF	19.96	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#040A17

Deuteranopia (green-blind)

#020816

Tritanopia (blue-blind)

#000C0E

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #010916;
/* rgb */ color: rgb(1, 9, 22);
/* oklch */ color: oklch(13.7% 0.034 250.9);

Tailwind

colors: {
  custom: {
    50: '#474b52',
    500: '#010916',
    950: '#000000',
  },
}

SCSS

$custom: #010916;
$custom-light: #474b52;
$custom-dark: #000000;

JSON

{
  "hex": "#010916",
  "rgb": {
    "r": 1,
    "g": 9,
    "b": 22
  },
  "hsl": {
    "h": 217.143,
    "s": 91.304,
    "l": 4.51
  },
  "oklch": {
    "l": 0.13746,
    "c": 0.0342,
    "h": 250.9
  },
  "luminance": 0.0026
}

Semantic roles & 50–950 ramp

primary

#010916

secondary

#5E4215

accent

#AD29FF

background

#F3F4F4

surface

#E5E7E7

border

#C1C3C3

text

#000102

muted

#777778

Preview Lab

Preview with #010916

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

Preview Lab → · Contrast checker → · Palette generator →