#101945#101945

#101945 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.6% C 0.083 H 270.1°. Best body text is #FFFFFF at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#101945
RGB	rgb(16, 25, 69)
HSL	hsl(230, 62%, 17%)
HSV	hsv(230, 77%, 27%)
CMYK	cmyk(76.8%, 63.8%, 0%, 72.9%)
CIE-LAB	lab(10.81, 13.50, -28.94)
CIE-LCH	lch(10.81, 31.94, 295.01°)
OKLab	oklab(23.63% 0.0001 -0.0833)
OKLCH	oklch(23.63% 0.083 270.1)
XYZ	xyz(1.6351, 1.2349, 5.7813)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101945 #453C10

analogous

#103445 #101945 #221045

triadic

#101945 #451019 #194510

tetradic

#101945 #451034 #453C10 #104522

square

#101945 #451034 #453C10 #104522

split-complementary

#101945 #452210 #344510

monochromatic

#060919 #060919 #101945 #1C2B77 #273DA8

Accessibility & contrast

On white

16.84

#101945 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#101945 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101945

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101945	#FFFFFF	#000000	##FFFFFF
##101945	1.00	16.84	1.25	16.84
#FFFFFF	16.84	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002046

Deuteranopia (green-blind)

#001B44

Tritanopia (blue-blind)

#00242C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #101945;
/* rgb */ color: rgb(16, 25, 69);
/* oklch */ color: oklch(23.6% 0.083 270.1);

Tailwind

colors: {
  custom: {
    50: '#565579',
    500: '#101945',
    950: '#000000',
  },
}

SCSS

$custom: #101945;
$custom-light: #565579;
$custom-dark: #000000;

JSON

{
  "hex": "#101945",
  "rgb": {
    "r": 16,
    "g": 25,
    "b": 69
  },
  "hsl": {
    "h": 229.811,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.23631,
    "c": 0.08334,
    "h": 270.1
  },
  "luminance": 0.01235
}

Semantic roles & 50–950 ramp

primary

#101945

secondary

#7F7232

accent

#CA42E5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030309

muted

#78787B

Preview Lab

Preview with #101945

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

Preview Lab → · Contrast checker → · Palette generator →