#314BBE#314BBE

#314BBE is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.183 H 268.5°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#314BBE
RGB	rgb(49, 75, 190)
HSL	hsl(229, 59%, 47%)
HSV	hsv(229, 74%, 75%)
CMYK	cmyk(74.2%, 60.5%, 0%, 25.5%)
CIE-LAB	lab(36.75, 30.75, -63.18)
CIE-LCH	lch(36.75, 70.27, 295.95°)
OKLab	oklab(46.65% -0.0049 -0.1825)
OKLCH	oklch(46.65% 0.183 268.5)
XYZ	xyz(13.0738, 9.4014, 49.8309)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314BBE #BEA431

analogous

#3192BE #314BBE #5E31BE

triadic

#314BBE #BE314B #4BBE31

tetradic

#314BBE #BE3192 #BEA431 #31BE5E

square

#314BBE #BE3192 #BEA431 #31BE5E

split-complementary

#314BBE #BE5E31 #92BE31

monochromatic

#18255D #24388D #314BBE #586FD4 #8999E1

Accessibility & contrast

On white

7.29

#314BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#314BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314BBE

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314BBE	#FFFFFF	#000000	##FFFFFF
##314BBE	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC2

Deuteranopia (green-blind)

#0050BC

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #314bbe;
/* rgb */ color: rgb(49, 75, 190);
/* oklch */ color: oklch(46.7% 0.183 268.5);

Tailwind

colors: {
  custom: {
    50: '#7d7dd3',
    500: '#314bbe',
    950: '#000000',
  },
}

SCSS

$custom: #314bbe;
$custom-light: #7d7dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#314bbe",
  "rgb": {
    "r": 49,
    "g": 75,
    "b": 190
  },
  "hsl": {
    "h": 228.936,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46654,
    "c": 0.18256,
    "h": 268.5
  },
  "luminance": 0.09403
}

Semantic roles & 50–950 ramp

primary

#314BBE

secondary

#CABD80

accent

#C546E2

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #314BBE

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

Preview Lab → · Contrast checker → · Palette generator →