#06103A#06103A

#06103A is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.8% C 0.082 H 267.2°. Best body text is #FFFFFF at 18.37:1 contrast (WCAG AA passes).

Color values

HEX	#06103A
RGB	rgb(6, 16, 58)
HSL	hsl(228, 81%, 13%)
HSV	hsv(228, 90%, 23%)
CMYK	cmyk(89.7%, 72.4%, 0%, 77.3%)
CIE-LAB	lab(6.46, 13.63, -28.24)
CIE-LCH	lch(6.46, 31.36, 295.77°)
OKLab	oklab(19.81% -0.0041 -0.0823)
OKLCH	oklch(19.81% 0.082 267.2)
XYZ	xyz(1.0239, 0.7147, 4.0862)
Luminance	0.0072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 2.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06103A #3A3006

analogous

#062A3A #06103A #16063A

triadic

#06103A #3A0610 #103A06

tetradic

#06103A #3A062A #3A3006 #063A16

square

#06103A #3A062A #3A3006 #063A16

split-complementary

#06103A #3A1606 #2A3A06

monochromatic

#03081C #03081C #06103A #0C1F71 #112FA9

Accessibility & contrast

On white

18.37

#06103A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#06103A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06103A

18.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06103A	#FFFFFF	#000000	##FFFFFF
##06103A	1.00	18.37	1.14	18.37
#FFFFFF	18.37	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173B

Deuteranopia (green-blind)

#001239

Tritanopia (blue-blind)

#001B23

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #06103a;
/* rgb */ color: rgb(6, 16, 58);
/* oklch */ color: oklch(19.8% 0.082 267.2);

Tailwind

colors: {
  custom: {
    50: '#504e71',
    500: '#06103a',
    950: '#000000',
  },
}

SCSS

$custom: #06103a;
$custom-light: #504e71;
$custom-dark: #000000;

JSON

{
  "hex": "#06103a",
  "rgb": {
    "r": 6,
    "g": 16,
    "b": 58
  },
  "hsl": {
    "h": 228.462,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.19806,
    "c": 0.08236,
    "h": 267.2
  },
  "luminance": 0.00715
}

Semantic roles & 50–950 ramp

primary

#06103A

secondary

#7A6922

accent

#D130F8

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #06103A

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

Preview Lab → · Contrast checker → · Palette generator →