#060339#060339

#060339 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.9% C 0.099 H 272.0°. Best body text is #FFFFFF at 19.45:1 contrast (WCAG AA passes).

Color values

HEX	#060339
RGB	rgb(6, 3, 57)
HSL	hsl(243, 90%, 12%)
HSV	hsv(243, 95%, 22%)
CMYK	cmyk(89.5%, 94.7%, 0%, 77.6%)
CIE-LAB	lab(3.61, 19.11, -32.14)
CIE-LCH	lch(3.61, 37.39, 300.73°)
OKLab	oklab(16.95% 0.0035 -0.099)
OKLCH	oklch(16.95% 0.099 272)
XYZ	xyz(0.8459, 0.3992, 3.9026)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#060339 #363903

analogous

#031B39 #060339 #210339

triadic

#060339 #390603 #033906

tetradic

#060339 #39031B #363903 #033921

square

#060339 #39031B #363903 #033921

split-complementary

#060339 #392103 #1B3903

monochromatic

#03021D #03021D #060339 #0C0673 #1209AD

Accessibility & contrast

On white

19.45

#060339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#060339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #060339

19.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##060339	#FFFFFF	#000000	##FFFFFF
##060339	1.00	19.45	1.08	19.45
#FFFFFF	19.45	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00103A

Deuteranopia (green-blind)

#000A38

Tritanopia (blue-blind)

#00131E

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #060339;
/* rgb */ color: rgb(6, 3, 57);
/* oklch */ color: oklch(16.9% 0.099 272.0);

Tailwind

colors: {
  custom: {
    50: '#4f4770',
    500: '#060339',
    950: '#000000',
  },
}

SCSS

$custom: #060339;
$custom-light: #4f4770;
$custom-dark: #000000;

JSON

{
  "hex": "#060339",
  "rgb": {
    "r": 6,
    "g": 3,
    "b": 57
  },
  "hsl": {
    "h": 243.333,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.16949,
    "c": 0.09902,
    "h": 272
  },
  "luminance": 0.00399
}

Semantic roles & 50–950 ramp

primary

#060339

secondary

#767C1C

accent

#FF29F3

background

#F4F3F6

surface

#E7E5EC

border

#C3C1C7

text

#020007

muted

#78777A

Preview Lab

Preview with #060339

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

Preview Lab → · Contrast checker → · Palette generator →