#0D063A#0D063A

#0D063A is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.3% C 0.094 H 278.4°. Best body text is #FFFFFF at 19.02:1 contrast (WCAG AA passes).

Color values

HEX	#0D063A
RGB	rgb(13, 6, 58)
HSL	hsl(248, 81%, 13%)
HSV	hsv(248, 90%, 23%)
CMYK	cmyk(77.6%, 89.7%, 0%, 77.3%)
CIE-LAB	lab(4.71, 20.11, -31.06)
CIE-LCH	lch(4.71, 37.00, 302.91°)
OKLab	oklab(18.34% 0.0136 -0.0927)
OKLCH	oklch(18.34% 0.094 278.4)
XYZ	xyz(0.9946, 0.5212, 4.0504)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D063A #333A06

analogous

#06193A #0D063A #27063A

triadic

#0D063A #3A0D06 #063A0D

tetradic

#0D063A #3A0619 #333A06 #063A27

square

#0D063A #3A0619 #333A06 #063A27

split-complementary

#0D063A #3A2706 #193A06

monochromatic

#06031C #06031C #0D063A #190C71 #2611A9

Accessibility & contrast

On white

19.02

#0D063A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0D063A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D063A

19.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D063A	#FFFFFF	#000000	##FFFFFF
##0D063A	1.00	19.02	1.10	19.02
#FFFFFF	19.02	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123B

Deuteranopia (green-blind)

#000E39

Tritanopia (blue-blind)

#001520

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0d063a;
/* rgb */ color: rgb(13, 6, 58);
/* oklch */ color: oklch(18.3% 0.094 278.4);

Tailwind

colors: {
  custom: {
    50: '#534871',
    500: '#0d063a',
    950: '#000000',
  },
}

SCSS

$custom: #0d063a;
$custom-light: #534871;
$custom-dark: #000000;

JSON

{
  "hex": "#0d063a",
  "rgb": {
    "r": 13,
    "g": 6,
    "b": 58
  },
  "hsl": {
    "h": 248.077,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.18344,
    "c": 0.09368,
    "h": 278.4
  },
  "luminance": 0.00521
}

Semantic roles & 50–950 ramp

primary

#0D063A

secondary

#6E7A22

accent

#F830DD

background

#F5F4F6

surface

#E8E6EC

border

#C4C2C7

text

#030007

muted

#78777A

Preview Lab

Preview with #0D063A

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

Preview Lab → · Contrast checker → · Palette generator →