#06103F#06103F

#06103F is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.4% C 0.090 H 267.3°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#06103F
RGB	rgb(6, 16, 63)
HSL	hsl(229, 83%, 14%)
HSV	hsv(229, 90%, 25%)
CMYK	cmyk(90.5%, 74.6%, 0%, 75.3%)
CIE-LAB	lab(6.94, 16.16, -31.05)
CIE-LCH	lch(6.94, 35.00, 297.50°)
OKLab	oklab(20.37% -0.0042 -0.0902)
OKLCH	oklch(20.37% 0.09 267.3)
XYZ	xyz(1.1573, 0.7680, 4.7889)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06103F #3F3506

analogous

#062C3F #06103F #18063F

triadic

#06103F #3F0610 #103F06

tetradic

#06103F #3F062C #3F3506 #063F18

square

#06103F #3F062C #3F3506 #063F18

split-complementary

#06103F #3F1806 #2C3F06

monochromatic

#03071C #03071C #06103F #0B1E77 #112CAF

Accessibility & contrast

On white

18.20

#06103F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#06103F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06103F

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06103F	#FFFFFF	#000000	##FFFFFF
##06103F	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001840

Deuteranopia (green-blind)

#00133E

Tritanopia (blue-blind)

#001D25

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #06103f;
/* rgb */ color: rgb(6, 16, 63);
/* oklch */ color: oklch(20.4% 0.090 267.3);

Tailwind

colors: {
  custom: {
    50: '#524e75',
    500: '#06103f',
    950: '#000000',
  },
}

SCSS

$custom: #06103f;
$custom-light: #524e75;
$custom-dark: #000000;

JSON

{
  "hex": "#06103f",
  "rgb": {
    "r": 6,
    "g": 16,
    "b": 63
  },
  "hsl": {
    "h": 229.474,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.20372,
    "c": 0.09026,
    "h": 267.3
  },
  "luminance": 0.00768
}

Semantic roles & 50–950 ramp

primary

#06103F

secondary

#7F6F22

accent

#D52FF9

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #06103F

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

Preview Lab → · Contrast checker → · Palette generator →