#101627#101627

#101627 is a very dark, muted blue. Relative luminance 0.008; OKLCH L 20.4% C 0.035 H 268.4°. Best body text is #FFFFFF at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#101627
RGB	rgb(16, 22, 39)
HSL	hsl(224, 42%, 11%)
HSV	hsv(224, 59%, 15%)
CMYK	cmyk(59%, 43.6%, 0%, 84.7%)
CIE-LAB	lab(7.50, 3.16, -12.55)
CIE-LCH	lch(7.50, 12.94, 284.15°)
OKLab	oklab(20.36% -0.001 -0.0353)
OKLCH	oklch(20.36% 0.035 268.4)
XYZ	xyz(0.8667, 0.8304, 2.0337)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101627 #272110

analogous

#102127 #101627 #151027

triadic

#101627 #271016 #162710

tetradic

#101627 #271021 #272110 #102715

square

#101627 #271021 #272110 #102715

split-complementary

#101627 #271510 #212710

monochromatic

#090C16 #090C16 #101627 #222E52 #34477E

Accessibility & contrast

On white

18.01

#101627 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#101627 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101627

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101627	#FFFFFF	#000000	##FFFFFF
##101627	1.00	18.01	1.17	18.01
#FFFFFF	18.01	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101828

Deuteranopia (green-blind)

#0D1627

Tritanopia (blue-blind)

#071A1C

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #101627;
/* rgb */ color: rgb(16, 22, 39);
/* oklch */ color: oklch(20.4% 0.035 268.4);

Tailwind

colors: {
  custom: {
    50: '#4f5261',
    500: '#101627',
    950: '#000000',
  },
}

SCSS

$custom: #101627;
$custom-light: #4f5261;
$custom-dark: #000000;

JSON

{
  "hex": "#101627",
  "rgb": {
    "r": 16,
    "g": 22,
    "b": 39
  },
  "hsl": {
    "h": 224.348,
    "s": 41.818,
    "l": 10.784
  },
  "oklch": {
    "l": 0.20361,
    "c": 0.03534,
    "h": 268.4
  },
  "luminance": 0.0083
}

Semantic roles & 50–950 ramp

primary

#101627

secondary

#5F5434

accent

#B156D2

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020205

muted

#787879

Preview Lab

Preview with #101627

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

Preview Lab → · Contrast checker → · Palette generator →