#030E36#030E36

#030E36 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.7% C 0.080 H 264.9°. Best body text is #FFFFFF at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#030E36
RGB	rgb(3, 14, 54)
HSL	hsl(227, 89%, 11%)
HSV	hsv(227, 94%, 21%)
CMYK	cmyk(94.4%, 74.1%, 0%, 78.8%)
CIE-LAB	lab(5.42, 11.88, -27.03)
CIE-LCH	lch(5.42, 29.52, 293.73°)
OKLab	oklab(18.67% -0.0071 -0.08)
OKLCH	oklch(18.67% 0.08 264.9)
XYZ	xyz(0.8602, 0.5997, 3.5597)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030E36 #362B03

analogous

#032736 #030E36 #110336

triadic

#030E36 #36030E #0E3603

tetradic

#030E36 #360327 #362B03 #033611

square

#030E36 #360327 #362B03 #033611

split-complementary

#030E36 #361103 #273603

monochromatic

#02081D #02081D #030E36 #061D70 #092CAA

Accessibility & contrast

On white

18.75

#030E36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#030E36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030E36

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030E36	#FFFFFF	#000000	##FFFFFF
##030E36	1.00	18.75	1.12	18.75
#FFFFFF	18.75	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001437

Deuteranopia (green-blind)

#000F35

Tritanopia (blue-blind)

#001920

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #030e36;
/* rgb */ color: rgb(3, 14, 54);
/* oklch */ color: oklch(18.7% 0.080 264.9);

Tailwind

colors: {
  custom: {
    50: '#4d4c6d',
    500: '#030e36',
    950: '#000000',
  },
}

SCSS

$custom: #030e36;
$custom-light: #4d4c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#030e36",
  "rgb": {
    "r": 3,
    "g": 14,
    "b": 54
  },
  "hsl": {
    "h": 227.059,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.18674,
    "c": 0.0803,
    "h": 264.9
  },
  "luminance": 0.006
}

Semantic roles & 50–950 ramp

primary

#030E36

secondary

#79651C

accent

#D129FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #030E36

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

Preview Lab → · Contrast checker → · Palette generator →