#314D99#314D99

#314D99 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.1% C 0.129 H 266.1°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#314D99
RGB	rgb(49, 77, 153)
HSL	hsl(224, 51%, 40%)
HSV	hsv(224, 68%, 60%)
CMYK	cmyk(68%, 49.7%, 0%, 40%)
CIE-LAB	lab(34.52, 15.65, -44.78)
CIE-LCH	lch(34.52, 47.43, 289.27°)
OKLab	oklab(44.11% -0.0088 -0.1283)
OKLCH	oklch(44.11% 0.129 266.1)
XYZ	xyz(9.6683, 8.2597, 31.2156)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314D99 #997D31

analogous

#318199 #314D99 #493199

triadic

#314D99 #99314D #4D9931

tetradic

#314D99 #993181 #997D31 #319949

square

#314D99 #993181 #997D31 #319949

split-complementary

#314D99 #994931 #819931

monochromatic

#131E3C #22366B #314D99 #4466C3 #728CD2

Accessibility & contrast

On white

7.92

#314D99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#314D99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314D99

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314D99	#FFFFFF	#000000	##FFFFFF
##314D99	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24569C

Deuteranopia (green-blind)

#084D97

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #314d99;
/* rgb */ color: rgb(49, 77, 153);
/* oklch */ color: oklch(44.1% 0.129 266.1);

Tailwind

colors: {
  custom: {
    50: '#757eb7',
    500: '#314d99',
    950: '#000000',
  },
}

SCSS

$custom: #314d99;
$custom-light: #757eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#314d99",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 153
  },
  "hsl": {
    "h": 223.846,
    "s": 51.485,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44106,
    "c": 0.12863,
    "h": 266.1
  },
  "luminance": 0.08261
}

Semantic roles & 50–950 ramp

primary

#314D99

secondary

#BAA56C

accent

#B54DDB

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #314D99

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

Preview Lab → · Contrast checker → · Palette generator →