#030636#030636

#030636 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.9% C 0.092 H 268.0°. Best body text is #FFFFFF at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#030636
RGB	rgb(3, 6, 54)
HSL	hsl(236, 89%, 11%)
HSV	hsv(236, 94%, 21%)
CMYK	cmyk(94.4%, 88.9%, 0%, 78.8%)
CIE-LAB	lab(3.76, 15.28, -29.70)
CIE-LCH	lch(3.76, 33.40, 297.22°)
OKLab	oklab(16.92% -0.0033 -0.0916)
OKLCH	oklch(16.92% 0.092 268)
XYZ	xyz(0.7683, 0.4159, 3.5291)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030636 #363303

analogous

#031F36 #030636 #190336

triadic

#030636 #360306 #063603

tetradic

#030636 #36031F #363303 #033619

square

#030636 #36031F #363303 #033619

split-complementary

#030636 #361903 #1F3603

monochromatic

#02031D #02031D #030636 #060C70 #0913AA

Accessibility & contrast

On white

19.39

#030636 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#030636 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030636

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030636	#FFFFFF	#000000	##FFFFFF
##030636	1.00	19.39	1.08	19.39
#FFFFFF	19.39	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001037

Deuteranopia (green-blind)

#000B35

Tritanopia (blue-blind)

#00141D

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #030636;
/* rgb */ color: rgb(3, 6, 54);
/* oklch */ color: oklch(16.9% 0.092 268.0);

Tailwind

colors: {
  custom: {
    50: '#4c496d',
    500: '#030636',
    950: '#000000',
  },
}

SCSS

$custom: #030636;
$custom-light: #4c496d;
$custom-dark: #000000;

JSON

{
  "hex": "#030636",
  "rgb": {
    "r": 3,
    "g": 6,
    "b": 54
  },
  "hsl": {
    "h": 236.471,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.16919,
    "c": 0.09166,
    "h": 268
  },
  "luminance": 0.00416
}

Semantic roles & 50–950 ramp

primary

#030636

secondary

#79741C

accent

#F229FF

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020007

muted

#78777A

Preview Lab

Preview with #030636

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

Preview Lab → · Contrast checker → · Palette generator →