Dark Royal Blue#02066F

#02066F is a dark, vivid blue. Relative luminance 0.013; OKLCH L 25.2% C 0.165 H 265.0°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Dark Royal Blue — editorial page

Color values

HEX	#02066F
RGB	rgb(2, 6, 111)
HSL	hsl(238, 96%, 22%)
HSV	hsv(238, 98%, 44%)
CMYK	cmyk(98.2%, 94.6%, 0%, 56.5%)
CIE-LAB	lab(11.21, 40.00, -56.68)
CIE-LCH	lch(11.21, 69.37, 305.21°)
OKLab	oklab(25.22% -0.0145 -0.164)
OKLCH	oklch(25.22% 0.165 265)
XYZ	xyz(2.9584, 1.2905, 15.1290)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02066F #6F6B02

analogous

#023D6F #02066F #35026F

triadic

#02066F #6F0206 #066F02

tetradic

#02066F #6F023D #6F6B02 #026F35

square

#02066F #6F023D #6F6B02 #026F35

split-complementary

#02066F #6F3502 #3D6F02

monochromatic

#01021E #010333 #02066F #0309AB #040CE7

Accessibility & contrast

On white

16.69

#02066F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#02066F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02066F

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02066F	#FFFFFF	#000000	##FFFFFF
##02066F	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002472

Deuteranopia (green-blind)

#00186D

Tritanopia (blue-blind)

#002C3F

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #02066f;
/* rgb */ color: rgb(2, 6, 111);
/* oklch */ color: oklch(25.2% 0.165 265.0);

Tailwind

colors: {
  custom: {
    50: '#624b9a',
    500: '#02066f',
    950: '#000000',
  },
}

SCSS

$custom: #02066f;
$custom-light: #624b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#02066f",
  "rgb": {
    "r": 2,
    "g": 6,
    "b": 111
  },
  "hsl": {
    "h": 237.798,
    "s": 96.46,
    "l": 22.157
  },
  "oklch": {
    "l": 0.2522,
    "c": 0.16461,
    "h": 265
  },
  "luminance": 0.01291
}

Semantic roles & 50–950 ramp

primary

#02066F

secondary

#ACA621

accent

#F729FF

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06010E

muted

#7A777E

Preview Lab

Preview with #02066F

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

Preview Lab → · Contrast checker → · Palette generator →