#314FBE#314FBE

#314FBE is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.4% C 0.178 H 267.5°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#314FBE
RGB	rgb(49, 79, 190)
HSL	hsl(227, 59%, 47%)
HSV	hsv(227, 74%, 75%)
CMYK	cmyk(74.2%, 58.4%, 0%, 25.5%)
CIE-LAB	lab(37.77, 28.15, -61.51)
CIE-LCH	lch(37.77, 67.65, 294.59°)
OKLab	oklab(47.42% -0.0077 -0.1775)
OKLCH	oklch(47.42% 0.178 267.5)
XYZ	xyz(13.3536, 9.9612, 49.9241)
Luminance	0.0996 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314FBE #BEA031

analogous

#3196BE #314FBE #5A31BE

triadic

#314FBE #BE314F #4FBE31

tetradic

#314FBE #BE3196 #BEA031 #31BE5A

square

#314FBE #BE3196 #BEA031 #31BE5A

split-complementary

#314FBE #BE5A31 #96BE31

monochromatic

#18275D #243B8D #314FBE #5873D4 #899CE1

Accessibility & contrast

On white

7.02

#314FBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#314FBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314FBE

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314FBE	#FFFFFF	#000000	##FFFFFF
##314FBE	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C2

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #314fbe;
/* rgb */ color: rgb(49, 79, 190);
/* oklch */ color: oklch(47.4% 0.178 267.5);

Tailwind

colors: {
  custom: {
    50: '#7d80d2',
    500: '#314fbe',
    950: '#000000',
  },
}

SCSS

$custom: #314fbe;
$custom-light: #7d80d2;
$custom-dark: #000000;

JSON

{
  "hex": "#314fbe",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 190
  },
  "hsl": {
    "h": 227.234,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.47419,
    "c": 0.17769,
    "h": 267.5
  },
  "luminance": 0.09963
}

Semantic roles & 50–950 ramp

primary

#314FBE

secondary

#CABB80

accent

#C146E2

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #314FBE

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

Preview Lab → · Contrast checker → · Palette generator →