#314FBF#314FBF

#314FBF is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.5% C 0.179 H 267.5°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#314FBF
RGB	rgb(49, 79, 191)
HSL	hsl(227, 59%, 47%)
HSV	hsv(227, 74%, 75%)
CMYK	cmyk(74.3%, 58.6%, 0%, 25.1%)
CIE-LAB	lab(37.85, 28.52, -61.97)
CIE-LCH	lch(37.85, 68.22, 294.71°)
OKLab	oklab(47.5% -0.0077 -0.1789)
OKLCH	oklch(47.5% 0.179 267.5)
XYZ	xyz(13.4633, 10.0051, 50.5017)
Luminance	0.1001 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314FBF #BFA131

analogous

#3196BF #314FBF #5A31BF

triadic

#314FBF #BF314F #4FBF31

tetradic

#314FBF #BF3196 #BFA131 #31BF5A

square

#314FBF #BF3196 #BFA131 #31BF5A

split-complementary

#314FBF #BF5A31 #96BF31

monochromatic

#18275E #253B8E #314FBF #5973D4 #8A9CE1

Accessibility & contrast

On white

7.00

#314FBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#314FBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #314FBF

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314FBF	#FFFFFF	#000000	##FFFFFF
##314FBF	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C3

Deuteranopia (green-blind)

#0053BD

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #314fbf;
/* rgb */ color: rgb(49, 79, 191);
/* oklch */ color: oklch(47.5% 0.179 267.5);

Tailwind

colors: {
  custom: {
    50: '#7d80d3',
    500: '#314fbf',
    950: '#000000',
  },
}

SCSS

$custom: #314fbf;
$custom-light: #7d80d3;
$custom-dark: #000000;

JSON

{
  "hex": "#314fbf",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 191
  },
  "hsl": {
    "h": 227.324,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47502,
    "c": 0.17902,
    "h": 267.5
  },
  "luminance": 0.10007
}

Semantic roles & 50–950 ramp

primary

#314FBF

secondary

#CBBB81

accent

#C145E2

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #314FBF

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

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