#06122B#06122B

#06122B is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.8% C 0.054 H 262.3°. Best body text is #FFFFFF at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#06122B
RGB	rgb(6, 18, 43)
HSL	hsl(221, 76%, 10%)
HSV	hsv(221, 86%, 17%)
CMYK	cmyk(86%, 58.1%, 0%, 83.1%)
CIE-LAB	lab(5.83, 4.65, -18.21)
CIE-LCH	lch(5.83, 18.79, 284.33°)
OKLab	oklab(18.8% -0.0072 -0.0533)
OKLCH	oklch(18.8% 0.054 262.3)
XYZ	xyz(0.7273, 0.6457, 2.3713)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06122B #2B1F06

analogous

#06252B #06122B #0D062B

triadic

#06122B #2B0612 #122B06

tetradic

#06122B #2B0625 #2B1F06 #062B0D

square

#06122B #2B0625 #2B1F06 #062B0D

split-complementary

#06122B #2B0D06 #252B06

monochromatic

#040B1B #040B1B #06122B #0D2861 #153F96

Accessibility & contrast

On white

18.60

#06122B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#06122B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06122B

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06122B	#FFFFFF	#000000	##FFFFFF
##06122B	1.00	18.60	1.13	18.60
#FFFFFF	18.60	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06152C

Deuteranopia (green-blind)

#01112A

Tritanopia (blue-blind)

#00181C

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #06122b;
/* rgb */ color: rgb(6, 18, 43);
/* oklch */ color: oklch(18.8% 0.054 262.3);

Tailwind

colors: {
  custom: {
    50: '#4b4f64',
    500: '#06122b',
    950: '#000000',
  },
}

SCSS

$custom: #06122b;
$custom-light: #4b4f64;
$custom-dark: #000000;

JSON

{
  "hex": "#06122b",
  "rgb": {
    "r": 6,
    "g": 18,
    "b": 43
  },
  "hsl": {
    "h": 220.541,
    "s": 75.51,
    "l": 9.608
  },
  "oklch": {
    "l": 0.18802,
    "c": 0.05382,
    "h": 262.3
  },
  "luminance": 0.00646
}

Semantic roles & 50–950 ramp

primary

#06122B

secondary

#6C5321

accent

#B536F2

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #06122B

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

Preview Lab → · Contrast checker → · Palette generator →