#314DB0#314DB0

#314DB0 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.9% C 0.161 H 267.6°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#314DB0
RGB	rgb(49, 77, 176)
HSL	hsl(227, 56%, 44%)
HSV	hsv(227, 72%, 69%)
CMYK	cmyk(72.2%, 56.2%, 0%, 31%)
CIE-LAB	lab(36.16, 24.26, -55.88)
CIE-LCH	lch(36.16, 60.92, 293.47°)
OKLab	oklab(45.88% -0.0067 -0.161)
OKLCH	oklch(45.88% 0.161 267.6)
XYZ	xyz(11.7543, 9.0941, 42.2017)
Luminance	0.0910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314DB0 #B09431

analogous

#318DB0 #314DB0 #5531B0

triadic

#314DB0 #B0314D #4DB031

tetradic

#314DB0 #B0318D #B09431 #31B055

square

#314DB0 #B0318D #B09431 #31B055

split-complementary

#314DB0 #B05531 #8DB031

monochromatic

#162350 #243880 #314DB0 #506CCE #8094DC

Accessibility & contrast

On white

7.45

#314DB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#314DB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314DB0

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314DB0	#FFFFFF	#000000	##FFFFFF
##314DB0	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB3

Deuteranopia (green-blind)

#004FAE

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314db0;
/* rgb */ color: rgb(49, 77, 176);
/* oklch */ color: oklch(45.9% 0.161 267.6);

Tailwind

colors: {
  custom: {
    50: '#7a7ec8',
    500: '#314db0',
    950: '#000000',
  },
}

SCSS

$custom: #314db0;
$custom-light: #7a7ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#314db0",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 176
  },
  "hsl": {
    "h": 226.772,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45875,
    "c": 0.16115,
    "h": 267.6
  },
  "luminance": 0.09095
}

Semantic roles & 50–950 ramp

primary

#314DB0

secondary

#C5B478

accent

#BE48E0

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #314DB0

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

Preview Lab → · Contrast checker → · Palette generator →