#06102A#06102A

#06102A is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.2% C 0.055 H 264.8°. Best body text is #FFFFFF at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#06102A
RGB	rgb(6, 16, 42)
HSL	hsl(223, 75%, 9%)
HSV	hsv(223, 86%, 16%)
CMYK	cmyk(85.7%, 61.9%, 0%, 83.5%)
CIE-LAB	lab(5.21, 5.34, -18.45)
CIE-LCH	lch(5.21, 19.20, 286.14°)
OKLab	oklab(18.16% -0.005 -0.055)
OKLCH	oklch(18.16% 0.055 264.8)
XYZ	xyz(0.6782, 0.5764, 2.2656)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.11

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06102A #2A2006

analogous

#06222A #06102A #0E062A

triadic

#06102A #2A0610 #102A06

tetradic

#06102A #2A0622 #2A2006 #062A0E

square

#06102A #2A0622 #2A2006 #062A0E

split-complementary

#06102A #2A0E06 #222A06

monochromatic

#040A1B #040A1B #06102A #0E2460 #153995

Accessibility & contrast

On white

18.83

#06102A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#06102A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06102A

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06102A	#FFFFFF	#000000	##FFFFFF
##06102A	1.00	18.83	1.12	18.83
#FFFFFF	18.83	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03132B

Deuteranopia (green-blind)

#001029

Tritanopia (blue-blind)

#00161A

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #06102a;
/* rgb */ color: rgb(6, 16, 42);
/* oklch */ color: oklch(18.2% 0.055 264.8);

Tailwind

colors: {
  custom: {
    50: '#4a4e63',
    500: '#06102a',
    950: '#000000',
  },
}

SCSS

$custom: #06102a;
$custom-light: #4a4e63;
$custom-dark: #000000;

JSON

{
  "hex": "#06102a",
  "rgb": {
    "r": 6,
    "g": 16,
    "b": 42
  },
  "hsl": {
    "h": 223.333,
    "s": 75,
    "l": 9.412
  },
  "oklch": {
    "l": 0.18162,
    "c": 0.0552,
    "h": 264.8
  },
  "luminance": 0.00576
}

Semantic roles & 50–950 ramp

primary

#06102A

secondary

#6B5621

accent

#BE36F2

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010105

muted

#777779

Preview Lab

Preview with #06102A

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

Preview Lab → · Contrast checker → · Palette generator →