#314AB8#314AB8

#314AB8 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.0% C 0.176 H 268.6°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#314AB8
RGB	rgb(49, 74, 184)
HSL	hsl(229, 58%, 46%)
HSV	hsv(229, 73%, 72%)
CMYK	cmyk(73.4%, 59.8%, 0%, 27.8%)
CIE-LAB	lab(36.00, 29.19, -60.87)
CIE-LCH	lch(36.00, 67.51, 295.62°)
OKLab	oklab(45.95% -0.0042 -0.1757)
OKLCH	oklch(45.95% 0.176 268.6)
XYZ	xyz(12.3641, 9.0099, 46.4256)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314AB8 #B89F31

analogous

#318DB8 #314AB8 #5B31B8

triadic

#314AB8 #B8314A #4AB831

tetradic

#314AB8 #B8318D #B89F31 #31B85B

square

#314AB8 #B8318D #B89F31 #31B85B

split-complementary

#314AB8 #B85B31 #8DB831

monochromatic

#172357 #243788 #314AB8 #556CD2 #8595DE

Accessibility & contrast

On white

7.49

#314AB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#314AB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314AB8

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314AB8	#FFFFFF	#000000	##FFFFFF
##314AB8	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBC

Deuteranopia (green-blind)

#004FB6

Tritanopia (blue-blind)

#00667A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314ab8;
/* rgb */ color: rgb(49, 74, 184);
/* oklch */ color: oklch(46.0% 0.176 268.6);

Tailwind

colors: {
  custom: {
    50: '#7c7cce',
    500: '#314ab8',
    950: '#000000',
  },
}

SCSS

$custom: #314ab8;
$custom-light: #7c7cce;
$custom-dark: #000000;

JSON

{
  "hex": "#314ab8",
  "rgb": {
    "r": 49,
    "g": 74,
    "b": 184
  },
  "hsl": {
    "h": 228.889,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4595,
    "c": 0.17576,
    "h": 268.6
  },
  "luminance": 0.09011
}

Semantic roles & 50–950 ramp

primary

#314AB8

secondary

#C8BA7D

accent

#C547E1

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #314AB8

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

Preview Lab → · Contrast checker → · Palette generator →