#030536#030536

#030536 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.7% C 0.093 H 268.2°. Best body text is #FFFFFF at 19.47:1 contrast (WCAG AA passes).

Color values

HEX	#030536
RGB	rgb(3, 5, 54)
HSL	hsl(238, 89%, 11%)
HSV	hsv(238, 94%, 21%)
CMYK	cmyk(94.4%, 90.7%, 0%, 78.8%)
CIE-LAB	lab(3.56, 15.68, -30.02)
CIE-LCH	lch(3.56, 33.87, 297.58°)
OKLab	oklab(16.69% -0.0029 -0.0932)
OKLCH	oklch(16.69% 0.093 268.2)
XYZ	xyz(0.7574, 0.3941, 3.5255)
Luminance	0.0039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Dark Navy

#000435

ΔE00 0.73

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030536 #363403

analogous

#031E36 #030536 #1A0336

triadic

#030536 #360305 #053603

tetradic

#030536 #36031E #363403 #03361A

square

#030536 #36031E #363403 #03361A

split-complementary

#030536 #361A03 #1E3603

monochromatic

#02031D #02031D #030536 #060A70 #0910AA

Accessibility & contrast

On white

19.47

#030536 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#030536 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030536

19.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030536	#FFFFFF	#000000	##FFFFFF
##030536	1.00	19.47	1.08	19.47
#FFFFFF	19.47	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F37

Deuteranopia (green-blind)

#000A35

Tritanopia (blue-blind)

#00141D

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #030536;
/* rgb */ color: rgb(3, 5, 54);
/* oklch */ color: oklch(16.7% 0.093 268.2);

Tailwind

colors: {
  custom: {
    50: '#4c486d',
    500: '#030536',
    950: '#000000',
  },
}

SCSS

$custom: #030536;
$custom-light: #4c486d;
$custom-dark: #000000;

JSON

{
  "hex": "#030536",
  "rgb": {
    "r": 3,
    "g": 5,
    "b": 54
  },
  "hsl": {
    "h": 237.647,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.16686,
    "c": 0.0932,
    "h": 268.2
  },
  "luminance": 0.00394
}

Semantic roles & 50–950 ramp

primary

#030536

secondary

#79751C

accent

#F729FF

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020007

muted

#78777A

Preview Lab

Preview with #030536

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

Preview Lab → · Contrast checker → · Palette generator →