#06102F#06102F

#06102F is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.6% C 0.064 H 266.0°. Best body text is #FFFFFF at 18.70:1 contrast (WCAG AA passes).

Color values

HEX	#06102F
RGB	rgb(6, 16, 47)
HSL	hsl(225, 77%, 10%)
HSV	hsv(225, 87%, 18%)
CMYK	cmyk(87.2%, 66%, 0%, 81.6%)
CIE-LAB	lab(5.55, 7.75, -21.64)
CIE-LCH	lch(5.55, 22.99, 289.71°)
OKLab	oklab(18.64% -0.0044 -0.0638)
OKLCH	oklch(18.64% 0.064 266)
XYZ	xyz(0.7733, 0.6145, 2.7666)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06102F #2F2506

analogous

#06242F #06102F #10062F

triadic

#06102F #2F0610 #102F06

tetradic

#06102F #2F0624 #2F2506 #062F10

square

#06102F #2F0624 #2F2506 #062F10

split-complementary

#06102F #2F1006 #242F06

monochromatic

#03091B #03091B #06102F #0D2265 #14359C

Accessibility & contrast

On white

18.70

#06102F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#06102F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06102F

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06102F	#FFFFFF	#000000	##FFFFFF
##06102F	1.00	18.70	1.12	18.70
#FFFFFF	18.70	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001430

Deuteranopia (green-blind)

#00102E

Tritanopia (blue-blind)

#00181D

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #06102f;
/* rgb */ color: rgb(6, 16, 47);
/* oklch */ color: oklch(18.6% 0.064 266.0);

Tailwind

colors: {
  custom: {
    50: '#4c4e68',
    500: '#06102f',
    950: '#000000',
  },
}

SCSS

$custom: #06102f;
$custom-light: #4c4e68;
$custom-dark: #000000;

JSON

{
  "hex": "#06102f",
  "rgb": {
    "r": 6,
    "g": 16,
    "b": 47
  },
  "hsl": {
    "h": 225.366,
    "s": 77.358,
    "l": 10.392
  },
  "oklch": {
    "l": 0.18644,
    "c": 0.064,
    "h": 266
  },
  "luminance": 0.00615
}

Semantic roles & 50–950 ramp

primary

#06102F

secondary

#705C21

accent

#C534F4

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #06102F

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

Preview Lab → · Contrast checker → · Palette generator →