#314FAA#314FAA

#314FAA is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.8% C 0.150 H 266.6°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#314FAA
RGB	rgb(49, 79, 170)
HSL	hsl(225, 55%, 43%)
HSV	hsv(225, 71%, 67%)
CMYK	cmyk(71.2%, 53.5%, 0%, 33.3%)
CIE-LAB	lab(36.26, 20.70, -52.16)
CIE-LCH	lch(36.26, 56.11, 291.64°)
OKLab	oklab(45.81% -0.0088 -0.15)
OKLCH	oklch(45.81% 0.15 266.6)
XYZ	xyz(11.3158, 9.1461, 39.1914)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314FAA #AA8C31

analogous

#318BAA #314FAA #4F31AA

triadic

#314FAA #AA314F #4FAA31

tetradic

#314FAA #AA318B #AA8C31 #31AA4F

square

#314FAA #AA318B #AA8C31 #31AA4F

split-complementary

#314FAA #AA4F31 #8BAA31

monochromatic

#16234B #23397A #314FAA #4D6CCC #7C93D9

Accessibility & contrast

On white

7.42

#314FAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#314FAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314FAA

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314FAA	#FFFFFF	#000000	##FFFFFF
##314FAA	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F5BAD

Deuteranopia (green-blind)

#0050A8

Tritanopia (blue-blind)

#006575

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314faa;
/* rgb */ color: rgb(49, 79, 170);
/* oklch */ color: oklch(45.8% 0.150 266.6);

Tailwind

colors: {
  custom: {
    50: '#797fc4',
    500: '#314faa',
    950: '#000000',
  },
}

SCSS

$custom: #314faa;
$custom-light: #797fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#314faa",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 170
  },
  "hsl": {
    "h": 225.124,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4581,
    "c": 0.15028,
    "h": 266.6
  },
  "luminance": 0.09147
}

Semantic roles & 50–950 ramp

primary

#314FAA

secondary

#C2AF75

accent

#BA49DF

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #314FAA

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

Preview Lab → · Contrast checker → · Palette generator →