#060638#060638

#060638 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.5% C 0.093 H 271.4°. Best body text is #FFFFFF at 19.25:1 contrast (WCAG AA passes).

Color values

HEX	#060638
RGB	rgb(6, 6, 56)
HSL	hsl(240, 81%, 12%)
HSV	hsv(240, 89%, 22%)
CMYK	cmyk(89.3%, 89.3%, 0%, 78%)
CIE-LAB	lab(4.10, 17.28, -30.60)
CIE-LCH	lch(4.10, 35.14, 299.45°)
OKLab	oklab(17.47% 0.0023 -0.093)
OKLCH	oklch(17.47% 0.093 271.4)
XYZ	xyz(0.8538, 0.4544, 3.7833)
Luminance	0.0045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#060638 #383806

analogous

#061F38 #060638 #1F0638

triadic

#060638 #380606 #063806

tetradic

#060638 #38061F #383806 #06381F

square

#060638 #38061F #383806 #06381F

split-complementary

#060638 #381F06 #1F3806

monochromatic

#03031C #03031C #060638 #0C0C6F #1212A7

Accessibility & contrast

On white

19.25

#060638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#060638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #060638

19.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##060638	#FFFFFF	#000000	##FFFFFF
##060638	1.00	19.25	1.09	19.25
#FFFFFF	19.25	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001139

Deuteranopia (green-blind)

#000C37

Tritanopia (blue-blind)

#00151E

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #060638;
/* rgb */ color: rgb(6, 6, 56);
/* oklch */ color: oklch(17.5% 0.093 271.4);

Tailwind

colors: {
  custom: {
    50: '#4f486f',
    500: '#060638',
    950: '#000000',
  },
}

SCSS

$custom: #060638;
$custom-light: #4f486f;
$custom-dark: #000000;

JSON

{
  "hex": "#060638",
  "rgb": {
    "r": 6,
    "g": 6,
    "b": 56
  },
  "hsl": {
    "h": 240,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.17471,
    "c": 0.09307,
    "h": 271.4
  },
  "luminance": 0.00454
}

Semantic roles & 50–950 ramp

primary

#060638

secondary

#787821

accent

#F731F7

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020007

muted

#78777A

Preview Lab

Preview with #060638

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

Preview Lab → · Contrast checker → · Palette generator →