#06103D#06103D

#06103D is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.1% C 0.087 H 267.3°. Best body text is #FFFFFF at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#06103D
RGB	rgb(6, 16, 61)
HSL	hsl(229, 82%, 13%)
HSV	hsv(229, 90%, 24%)
CMYK	cmyk(90.2%, 73.8%, 0%, 76.1%)
CIE-LAB	lab(6.74, 15.17, -29.94)
CIE-LCH	lch(6.74, 33.56, 296.86°)
OKLab	oklab(20.14% -0.0041 -0.087)
OKLCH	oklch(20.14% 0.087 267.3)
XYZ	xyz(1.1024, 0.7461, 4.4999)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06103D #3D3306

analogous

#062B3D #06103D #17063D

triadic

#06103D #3D0610 #103D06

tetradic

#06103D #3D062B #3D3306 #063D17

square

#06103D #3D062B #3D3306 #063D17

split-complementary

#06103D #3D1706 #2B3D06

monochromatic

#03071C #03071C #06103D #0B1F75 #112DAC

Accessibility & contrast

On white

18.27

#06103D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#06103D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06103D

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06103D	#FFFFFF	#000000	##FFFFFF
##06103D	1.00	18.27	1.15	18.27
#FFFFFF	18.27	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00183E

Deuteranopia (green-blind)

#00123C

Tritanopia (blue-blind)

#001C24

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #06103d;
/* rgb */ color: rgb(6, 16, 61);
/* oklch */ color: oklch(20.1% 0.087 267.3);

Tailwind

colors: {
  custom: {
    50: '#514e73',
    500: '#06103d',
    950: '#000000',
  },
}

SCSS

$custom: #06103d;
$custom-light: #514e73;
$custom-dark: #000000;

JSON

{
  "hex": "#06103d",
  "rgb": {
    "r": 6,
    "g": 16,
    "b": 61
  },
  "hsl": {
    "h": 229.091,
    "s": 82.09,
    "l": 13.137
  },
  "oklch": {
    "l": 0.20143,
    "c": 0.08713,
    "h": 267.3
  },
  "luminance": 0.00746
}

Semantic roles & 50–950 ramp

primary

#06103D

secondary

#7D6C22

accent

#D42FF8

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020108

muted

#78777B

Preview Lab

Preview with #06103D

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

Preview Lab → · Contrast checker → · Palette generator →