#101459#101459

#101459 is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.8% C 0.120 H 271.1°. Best body text is #FFFFFF at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#101459
RGB	rgb(16, 20, 89)
HSL	hsl(237, 70%, 21%)
HSV	hsv(237, 82%, 35%)
CMYK	cmyk(82%, 77.5%, 0%, 65.1%)
CIE-LAB	lab(11.49, 25.41, -41.57)
CIE-LCH	lch(11.49, 48.72, 301.43°)
OKLab	oklab(24.76% 0.0024 -0.1203)
OKLCH	oklch(24.76% 0.12 271.1)
XYZ	xyz(2.2664, 1.3315, 9.5868)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101459 #595510

analogous

#103859 #101459 #301059

triadic

#101459 #591014 #145910

tetradic

#101459 #591038 #595510 #105930

square

#101459 #591038 #595510 #105930

split-complementary

#101459 #593010 #385910

monochromatic

#05061A #070825 #101459 #19208D #232BC1

Accessibility & contrast

On white

16.58

#101459 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#101459 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101459

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101459	#FFFFFF	#000000	##FFFFFF
##101459	1.00	16.58	1.27	16.58
#FFFFFF	16.58	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225B

Deuteranopia (green-blind)

#001B58

Tritanopia (blue-blind)

#002835

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #101459;
/* rgb */ color: rgb(16, 20, 89);
/* oklch */ color: oklch(24.8% 0.120 271.1);

Tailwind

colors: {
  custom: {
    50: '#5d5289',
    500: '#101459',
    950: '#000000',
  },
}

SCSS

$custom: #101459;
$custom-light: #5d5289;
$custom-dark: #000000;

JSON

{
  "hex": "#101459",
  "rgb": {
    "r": 16,
    "g": 20,
    "b": 89
  },
  "hsl": {
    "h": 236.712,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.2476,
    "c": 0.12037,
    "h": 271.1
  },
  "luminance": 0.01332
}

Semantic roles & 50–950 ramp

primary

#101459

secondary

#928D33

accent

#E33BEC

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020B

muted

#79787C

Preview Lab

Preview with #101459

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

Preview Lab → · Contrast checker → · Palette generator →