#050E3F#050E3F

#050E3F is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.9% C 0.093 H 267.2°. Best body text is #FFFFFF at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#050E3F
RGB	rgb(5, 14, 63)
HSL	hsl(231, 85%, 13%)
HSV	hsv(231, 92%, 25%)
CMYK	cmyk(92.1%, 77.8%, 0%, 75.3%)
CIE-LAB	lab(6.37, 17.24, -31.98)
CIE-LCH	lch(6.37, 36.33, 298.33°)
OKLab	oklab(19.88% -0.0045 -0.0933)
OKLCH	oklch(19.88% 0.093 267.2)
XYZ	xyz(1.1165, 0.7051, 4.7789)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050E3F #3F3605

analogous

#052B3F #050E3F #19053F

triadic

#050E3F #3F050E #0E3F05

tetradic

#050E3F #3F052B #3F3605 #053F19

square

#050E3F #3F052B #3F3605 #053F19

split-complementary

#050E3F #3F1905 #2B3F05

monochromatic

#02061C #02061C #050E3F #091B78 #0E27B0

Accessibility & contrast

On white

18.40

#050E3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#050E3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050E3F

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050E3F	#FFFFFF	#000000	##FFFFFF
##050E3F	1.00	18.40	1.14	18.40
#FFFFFF	18.40	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001741

Deuteranopia (green-blind)

#00113E

Tritanopia (blue-blind)

#001C25

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #050e3f;
/* rgb */ color: rgb(5, 14, 63);
/* oklch */ color: oklch(19.9% 0.093 267.2);

Tailwind

colors: {
  custom: {
    50: '#514c75',
    500: '#050e3f',
    950: '#000000',
  },
}

SCSS

$custom: #050e3f;
$custom-light: #514c75;
$custom-dark: #000000;

JSON

{
  "hex": "#050e3f",
  "rgb": {
    "r": 5,
    "g": 14,
    "b": 63
  },
  "hsl": {
    "h": 230.69,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.19884,
    "c": 0.09341,
    "h": 267.2
  },
  "luminance": 0.00705
}

Semantic roles & 50–950 ramp

primary

#050E3F

secondary

#807120

accent

#DB2CFC

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #050E3F

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

Preview Lab → · Contrast checker → · Palette generator →