#060B3B#060B3B

#060B3B is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.9% C 0.091 H 269.4°. Best body text is #FFFFFF at 18.77:1 contrast (WCAG AA passes).

Color values

HEX	#060B3B
RGB	rgb(6, 11, 59)
HSL	hsl(234, 82%, 13%)
HSV	hsv(234, 90%, 23%)
CMYK	cmyk(89.8%, 81.4%, 0%, 76.9%)
CIE-LAB	lab(5.36, 16.89, -30.74)
CIE-LCH	lch(5.36, 35.08, 298.78°)
OKLab	oklab(18.86% -0.001 -0.0908)
OKLCH	oklch(18.86% 0.091 269.4)
XYZ	xyz(0.9839, 0.5937, 4.1996)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#060B3B #3B3606

analogous

#06253B #060B3B #1C063B

triadic

#060B3B #3B060B #0B3B06

tetradic

#060B3B #3B0625 #3B3606 #063B1C

square

#060B3B #3B0625 #3B3606 #063B1C

split-complementary

#060B3B #3B1C06 #253B06

monochromatic

#03051C #03051C #060B3B #0C1573 #1120AA

Accessibility & contrast

On white

18.77

#060B3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#060B3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #060B3B

18.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##060B3B	#FFFFFF	#000000	##FFFFFF
##060B3B	1.00	18.77	1.12	18.77
#FFFFFF	18.77	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143C

Deuteranopia (green-blind)

#000F3A

Tritanopia (blue-blind)

#001922

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #060b3b;
/* rgb */ color: rgb(6, 11, 59);
/* oklch */ color: oklch(18.9% 0.091 269.4);

Tailwind

colors: {
  custom: {
    50: '#504b71',
    500: '#060b3b',
    950: '#000000',
  },
}

SCSS

$custom: #060b3b;
$custom-light: #504b71;
$custom-dark: #000000;

JSON

{
  "hex": "#060b3b",
  "rgb": {
    "r": 6,
    "g": 11,
    "b": 59
  },
  "hsl": {
    "h": 234.34,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.18862,
    "c": 0.09084,
    "h": 269.4
  },
  "luminance": 0.00594
}

Semantic roles & 50–950 ramp

primary

#060B3B

secondary

#7B7322

accent

#E530F8

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020108

muted

#78777B

Preview Lab

Preview with #060B3B

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

Preview Lab → · Contrast checker → · Palette generator →