#101046#101046

#101046 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.8% C 0.098 H 274.7°. Best body text is #FFFFFF at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#101046
RGB	rgb(16, 16, 70)
HSL	hsl(240, 63%, 17%)
HSV	hsv(240, 77%, 27%)
CMYK	cmyk(77.1%, 77.1%, 0%, 72.5%)
CIE-LAB	lab(8.33, 20.66, -33.70)
CIE-LCH	lch(8.33, 39.52, 301.51°)
OKLab	oklab(21.84% 0.008 -0.0974)
OKLCH	oklch(21.84% 0.098 274.7)
XYZ	xyz(1.5041, 0.9228, 5.8920)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101046 #464610

analogous

#102B46 #101046 #2B1046

triadic

#101046 #461010 #104610

tetradic

#101046 #46102B #464610 #10462B

square

#101046 #46102B #464610 #10462B

split-complementary

#101046 #462B10 #2B4610

monochromatic

#060619 #060619 #101046 #1B1B78 #2727AA

Accessibility & contrast

On white

17.73

#101046 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#101046 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101046

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101046	#FFFFFF	#000000	##FFFFFF
##101046	1.00	17.73	1.18	17.73
#FFFFFF	17.73	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B48

Deuteranopia (green-blind)

#001645

Tritanopia (blue-blind)

#001F29

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #101046;
/* rgb */ color: rgb(16, 16, 70);
/* oklch */ color: oklch(21.8% 0.098 274.7);

Tailwind

colors: {
  custom: {
    50: '#584e7a',
    500: '#101046',
    950: '#000000',
  },
}

SCSS

$custom: #101046;
$custom-light: #584e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#101046",
  "rgb": {
    "r": 16,
    "g": 16,
    "b": 70
  },
  "hsl": {
    "h": 240,
    "s": 62.791,
    "l": 16.863
  },
  "oklch": {
    "l": 0.21838,
    "c": 0.0977,
    "h": 274.7
  },
  "luminance": 0.00923
}

Semantic roles & 50–950 ramp

primary

#101046

secondary

#808032

accent

#E642E6

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #101046

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

Preview Lab → · Contrast checker → · Palette generator →