#050738#050738

#050738 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.6% C 0.092 H 269.9°. Best body text is #FFFFFF at 19.20:1 contrast (WCAG AA passes).

Color values

HEX	#050738
RGB	rgb(5, 7, 56)
HSL	hsl(238, 84%, 12%)
HSV	hsv(238, 91%, 22%)
CMYK	cmyk(91.1%, 87.5%, 0%, 78%)
CIE-LAB	lab(4.24, 16.62, -30.38)
CIE-LCH	lch(4.24, 34.63, 298.68°)
OKLab	oklab(17.6% -0.0001 -0.0921)
OKLCH	oklch(17.6% 0.092 269.9)
XYZ	xyz(0.8521, 0.4696, 3.7864)
Luminance	0.0047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050738 #383605

analogous

#052138 #050738 #1D0538

triadic

#050738 #380507 #073805

tetradic

#050738 #380521 #383605 #05381D

square

#050738 #380521 #383605 #05381D

split-complementary

#050738 #381D05 #213805

monochromatic

#03041C #03041C #050738 #0A0E70 #0F15A8

Accessibility & contrast

On white

19.20

#050738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#050738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050738

19.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050738	#FFFFFF	#000000	##FFFFFF
##050738	1.00	19.20	1.09	19.20
#FFFFFF	19.20	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001139

Deuteranopia (green-blind)

#000C37

Tritanopia (blue-blind)

#00151F

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #050738;
/* rgb */ color: rgb(5, 7, 56);
/* oklch */ color: oklch(17.6% 0.092 269.9);

Tailwind

colors: {
  custom: {
    50: '#4e496f',
    500: '#050738',
    950: '#000000',
  },
}

SCSS

$custom: #050738;
$custom-light: #4e496f;
$custom-dark: #000000;

JSON

{
  "hex": "#050738",
  "rgb": {
    "r": 5,
    "g": 7,
    "b": 56
  },
  "hsl": {
    "h": 237.647,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.17597,
    "c": 0.09208,
    "h": 269.9
  },
  "luminance": 0.0047
}

Semantic roles & 50–950 ramp

primary

#050738

secondary

#797620

accent

#F22EFA

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020007

muted

#78777A

Preview Lab

Preview with #050738

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

Preview Lab → · Contrast checker → · Palette generator →