#101073#101073

#101073 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.4% C 0.158 H 269.5°. Best body text is #FFFFFF at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#101073
RGB	rgb(16, 16, 115)
HSL	hsl(240, 76%, 26%)
HSV	hsv(240, 86%, 45%)
CMYK	cmyk(86.1%, 86.1%, 0%, 54.9%)
CIE-LAB	lab(13.93, 37.21, -54.73)
CIE-LCH	lch(13.93, 66.18, 304.21°)
OKLab	oklab(27.43% -0.0015 -0.1584)
OKLCH	oklch(27.43% 0.158 269.5)
XYZ	xyz(3.4924, 1.7181, 16.3639)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101073 #737310

analogous

#104173 #101073 #411073

triadic

#101073 #731010 #107310

tetradic

#101073 #731041 #737310 #107341

square

#101073 #731041 #737310 #107341

split-complementary

#101073 #734110 #417310

monochromatic

#04041B #09093D #101073 #1717A9 #1F1FDE

Accessibility & contrast

On white

15.63

#101073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#101073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101073

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101073	#FFFFFF	#000000	##FFFFFF
##101073	1.00	15.63	1.34	15.63
#FFFFFF	15.63	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002876

Deuteranopia (green-blind)

#001E71

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #101073;
/* rgb */ color: rgb(16, 16, 115);
/* oklch */ color: oklch(27.4% 0.158 269.5);

Tailwind

colors: {
  custom: {
    50: '#65519d',
    500: '#101073',
    950: '#000000',
  },
}

SCSS

$custom: #101073;
$custom-light: #65519d;
$custom-dark: #000000;

JSON

{
  "hex": "#101073",
  "rgb": {
    "r": 16,
    "g": 16,
    "b": 115
  },
  "hsl": {
    "h": 240,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.27427,
    "c": 0.15845,
    "h": 269.5
  },
  "luminance": 0.01719
}

Semantic roles & 50–950 ramp

primary

#101073

secondary

#AAAA34

accent

#F236F2

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #101073

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

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