#050338#050338

#050338 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.7% C 0.098 H 271.0°. Best body text is #FFFFFF at 19.51:1 contrast (WCAG AA passes).

Color values

HEX	#050338
RGB	rgb(5, 3, 56)
HSL	hsl(242, 90%, 12%)
HSV	hsv(242, 95%, 22%)
CMYK	cmyk(91.1%, 94.6%, 0%, 78%)
CIE-LAB	lab(3.46, 18.22, -31.65)
CIE-LCH	lch(3.46, 36.52, 299.93°)
OKLab	oklab(16.7% 0.0018 -0.0981)
OKLCH	oklch(16.7% 0.098 271)
XYZ	xyz(0.8087, 0.3828, 3.7719)
Luminance	0.0038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050338 #363803

analogous

#031C38 #050338 #200338

triadic

#050338 #380503 #033805

tetradic

#050338 #38031C #363803 #033820

square

#050338 #38031C #363803 #033820

split-complementary

#050338 #382003 #1C3803

monochromatic

#03021D #03021D #050338 #0A0672 #0F09AC

Accessibility & contrast

On white

19.51

#050338 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#050338 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050338

19.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050338	#FFFFFF	#000000	##FFFFFF
##050338	1.00	19.51	1.08	19.51
#FFFFFF	19.51	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F39

Deuteranopia (green-blind)

#000A37

Tritanopia (blue-blind)

#00131E

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #050338;
/* rgb */ color: rgb(5, 3, 56);
/* oklch */ color: oklch(16.7% 0.098 271.0);

Tailwind

colors: {
  custom: {
    50: '#4e476f',
    500: '#050338',
    950: '#000000',
  },
}

SCSS

$custom: #050338;
$custom-light: #4e476f;
$custom-dark: #000000;

JSON

{
  "hex": "#050338",
  "rgb": {
    "r": 5,
    "g": 3,
    "b": 56
  },
  "hsl": {
    "h": 242.264,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.16704,
    "c": 0.09812,
    "h": 271
  },
  "luminance": 0.00383
}

Semantic roles & 50–950 ramp

primary

#050338

secondary

#777B1C

accent

#FF29F7

background

#F4F3F6

surface

#E7E5EC

border

#C3C1C7

text

#020007

muted

#78777A

Preview Lab

Preview with #050338

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

Preview Lab → · Contrast checker → · Palette generator →