#101441#101441

#101441 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.1% C 0.084 H 273.4°. Best body text is #FFFFFF at 17.52:1 contrast (WCAG AA passes).

Color values

HEX	#101441
RGB	rgb(16, 20, 65)
HSL	hsl(235, 60%, 16%)
HSV	hsv(235, 75%, 25%)
CMYK	cmyk(75.4%, 69.2%, 0%, 74.5%)
CIE-LAB	lab(8.92, 15.65, -29.20)
CIE-LCH	lch(8.92, 33.13, 298.18°)
OKLab	oklab(22.11% 0.005 -0.0842)
OKLCH	oklch(22.11% 0.084 273.4)
XYZ	xyz(1.4177, 0.9920, 5.1168)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101441 #413D10

analogous

#102C41 #101441 #241041

triadic

#101441 #411014 #144110

tetradic

#101441 #41102C #413D10 #104124

square

#101441 #41102C #413D10 #104124

split-complementary

#101441 #412410 #2C4110

monochromatic

#060819 #060819 #101441 #1C2372 #2832A3

Accessibility & contrast

On white

17.52

#101441 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#101441 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101441

17.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101441	#FFFFFF	#000000	##FFFFFF
##101441	1.00	17.52	1.20	17.52
#FFFFFF	17.52	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C42

Deuteranopia (green-blind)

#001740

Tritanopia (blue-blind)

#001F28

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #101441;
/* rgb */ color: rgb(16, 20, 65);
/* oklch */ color: oklch(22.1% 0.084 273.4);

Tailwind

colors: {
  custom: {
    50: '#565176',
    500: '#101441',
    950: '#000000',
  },
}

SCSS

$custom: #101441;
$custom-light: #565176;
$custom-dark: #000000;

JSON

{
  "hex": "#101441",
  "rgb": {
    "r": 16,
    "g": 20,
    "b": 65
  },
  "hsl": {
    "h": 235.102,
    "s": 60.494,
    "l": 15.882
  },
  "oklch": {
    "l": 0.22111,
    "c": 0.08432,
    "h": 273.4
  },
  "luminance": 0.00992
}

Semantic roles & 50–950 ramp

primary

#101441

secondary

#7B7532

accent

#D744E4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #101441

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

Preview Lab → · Contrast checker → · Palette generator →