#314DB2#314DB2

#314DB2 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.0% C 0.164 H 267.7°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#314DB2
RGB	rgb(49, 77, 178)
HSL	hsl(227, 57%, 45%)
HSV	hsv(227, 72%, 70%)
CMYK	cmyk(72.5%, 56.7%, 0%, 30.2%)
CIE-LAB	lab(36.32, 25.01, -56.82)
CIE-LCH	lch(36.32, 62.08, 293.75°)
OKLab	oklab(46.04% -0.0066 -0.1638)
OKLCH	oklch(46.04% 0.164 267.7)
XYZ	xyz(11.9536, 9.1738, 43.2516)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314DB2 #B29631

analogous

#318DB2 #314DB2 #5631B2

triadic

#314DB2 #B2314D #4DB231

tetradic

#314DB2 #B2318D #B29631 #31B256

square

#314DB2 #B2318D #B29631 #31B256

split-complementary

#314DB2 #B25631 #8DB231

monochromatic

#172352 #243882 #314DB2 #516CCF #8195DC

Accessibility & contrast

On white

7.41

#314DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#314DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314DB2

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314DB2	#FFFFFF	#000000	##FFFFFF
##314DB2	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB5

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314db2;
/* rgb */ color: rgb(49, 77, 178);
/* oklch */ color: oklch(46.0% 0.164 267.7);

Tailwind

colors: {
  custom: {
    50: '#7b7eca',
    500: '#314db2',
    950: '#000000',
  },
}

SCSS

$custom: #314db2;
$custom-light: #7b7eca;
$custom-dark: #000000;

JSON

{
  "hex": "#314db2",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 178
  },
  "hsl": {
    "h": 226.977,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46037,
    "c": 0.16389,
    "h": 267.7
  },
  "luminance": 0.09175
}

Semantic roles & 50–950 ramp

primary

#314DB2

secondary

#C5B579

accent

#BF48E0

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #314DB2

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

Preview Lab → · Contrast checker → · Palette generator →