#06103C#06103C

#06103C is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.0% C 0.086 H 267.2°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#06103C
RGB	rgb(6, 16, 60)
HSL	hsl(229, 82%, 13%)
HSV	hsv(229, 90%, 24%)
CMYK	cmyk(90%, 73.3%, 0%, 76.5%)
CIE-LAB	lab(6.64, 14.66, -29.38)
CIE-LCH	lch(6.64, 32.84, 296.52°)
OKLab	oklab(20.03% -0.0041 -0.0854)
OKLCH	oklch(20.03% 0.086 267.2)
XYZ	xyz(1.0757, 0.7354, 4.3593)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06103C #3C3206

analogous

#062B3C #06103C #17063C

triadic

#06103C #3C0610 #103C06

tetradic

#06103C #3C062B #3C3206 #063C17

square

#06103C #3C062B #3C3206 #063C17

split-complementary

#06103C #3C1706 #2B3C06

monochromatic

#03071C #03071C #06103C #0C1F74 #112EAB

Accessibility & contrast

On white

18.31

#06103C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#06103C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06103C

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06103C	#FFFFFF	#000000	##FFFFFF
##06103C	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173D

Deuteranopia (green-blind)

#00123B

Tritanopia (blue-blind)

#001C24

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #06103c;
/* rgb */ color: rgb(6, 16, 60);
/* oklch */ color: oklch(20.0% 0.086 267.2);

Tailwind

colors: {
  custom: {
    50: '#504e72',
    500: '#06103c',
    950: '#000000',
  },
}

SCSS

$custom: #06103c;
$custom-light: #504e72;
$custom-dark: #000000;

JSON

{
  "hex": "#06103c",
  "rgb": {
    "r": 6,
    "g": 16,
    "b": 60
  },
  "hsl": {
    "h": 228.889,
    "s": 81.818,
    "l": 12.941
  },
  "oklch": {
    "l": 0.2003,
    "c": 0.08555,
    "h": 267.2
  },
  "luminance": 0.00736
}

Semantic roles & 50–950 ramp

primary

#06103C

secondary

#7C6B22

accent

#D330F8

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020108

muted

#78777B

Preview Lab

Preview with #06103C

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

Preview Lab → · Contrast checker → · Palette generator →