#314CB4#314CB4

#314CB4 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.0% C 0.168 H 268.0°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#314CB4
RGB	rgb(49, 76, 180)
HSL	hsl(228, 57%, 45%)
HSV	hsv(228, 73%, 71%)
CMYK	cmyk(72.8%, 57.8%, 0%, 29.4%)
CIE-LAB	lab(36.21, 26.41, -58.18)
CIE-LCH	lch(36.21, 63.89, 294.41°)
OKLab	oklab(46% -0.0058 -0.1678)
OKLCH	oklch(46% 0.168 268)
XYZ	xyz(12.0864, 9.1159, 44.2937)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314CB4 #B49931

analogous

#318DB4 #314CB4 #5831B4

triadic

#314CB4 #B4314C #4CB431

tetradic

#314CB4 #B4318D #B49931 #31B458

square

#314CB4 #B4318D #B49931 #31B458

split-complementary

#314CB4 #B45831 #8DB431

monochromatic

#172354 #243884 #314CB4 #526CD0 #8295DD

Accessibility & contrast

On white

7.44

#314CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#314CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314CB4

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314CB4	#FFFFFF	#000000	##FFFFFF
##314CB4	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB8

Deuteranopia (green-blind)

#004FB2

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314cb4;
/* rgb */ color: rgb(49, 76, 180);
/* oklch */ color: oklch(46.0% 0.168 268.0);

Tailwind

colors: {
  custom: {
    50: '#7b7dcb',
    500: '#314cb4',
    950: '#000000',
  },
}

SCSS

$custom: #314cb4;
$custom-light: #7b7dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#314cb4",
  "rgb": {
    "r": 49,
    "g": 76,
    "b": 180
  },
  "hsl": {
    "h": 227.634,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46003,
    "c": 0.16788,
    "h": 268
  },
  "luminance": 0.09117
}

Semantic roles & 50–950 ramp

primary

#314CB4

secondary

#C6B77B

accent

#C147E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #314CB4

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

Preview Lab → · Contrast checker → · Palette generator →