#314DB9#314DB9

#314DB9 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.6% C 0.173 H 267.9°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#314DB9
RGB	rgb(49, 77, 185)
HSL	hsl(228, 58%, 46%)
HSV	hsv(228, 74%, 73%)
CMYK	cmyk(73.5%, 58.4%, 0%, 27.5%)
CIE-LAB	lab(36.86, 27.60, -60.06)
CIE-LCH	lch(36.86, 66.10, 294.68°)
OKLab	oklab(46.61% -0.0064 -0.1733)
OKLCH	oklch(46.61% 0.173 267.9)
XYZ	xyz(12.6744, 9.4622, 47.0479)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314DB9 #B99D31

analogous

#3191B9 #314DB9 #5931B9

triadic

#314DB9 #B9314D #4DB931

tetradic

#314DB9 #B93191 #B99D31 #31B959

square

#314DB9 #B93191 #B99D31 #31B959

split-complementary

#314DB9 #B95931 #91B931

monochromatic

#172558 #243989 #314DB9 #556FD2 #8698DF

Accessibility & contrast

On white

7.26

#314DB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#314DB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314DB9

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314DB9	#FFFFFF	#000000	##FFFFFF
##314DB9	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBD

Deuteranopia (green-blind)

#0051B7

Tritanopia (blue-blind)

#00687B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #314db9;
/* rgb */ color: rgb(49, 77, 185);
/* oklch */ color: oklch(46.6% 0.173 267.9);

Tailwind

colors: {
  custom: {
    50: '#7c7ecf',
    500: '#314db9',
    950: '#000000',
  },
}

SCSS

$custom: #314db9;
$custom-light: #7c7ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#314db9",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 185
  },
  "hsl": {
    "h": 227.647,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46614,
    "c": 0.17342,
    "h": 267.9
  },
  "luminance": 0.09464
}

Semantic roles & 50–950 ramp

primary

#314DB9

secondary

#C8B97D

accent

#C146E1

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #314DB9

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

Preview Lab → · Contrast checker → · Palette generator →