#314FBA#314FBA

#314FBA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.1% C 0.172 H 267.4°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#314FBA
RGB	rgb(49, 79, 186)
HSL	hsl(227, 58%, 46%)
HSV	hsv(227, 74%, 73%)
CMYK	cmyk(73.7%, 57.5%, 0%, 27.1%)
CIE-LAB	lab(37.46, 26.67, -59.67)
CIE-LCH	lch(37.46, 65.36, 294.08°)
OKLab	oklab(47.09% -0.0078 -0.1721)
OKLCH	oklch(47.09% 0.172 267.4)
XYZ	xyz(12.9224, 9.7887, 47.6532)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314FBA #BA9C31

analogous

#3193BA #314FBA #5731BA

triadic

#314FBA #BA314F #4FBA31

tetradic

#314FBA #BA3193 #BA9C31 #31BA57

square

#314FBA #BA3193 #BA9C31 #31BA57

split-complementary

#314FBA #BA5731 #93BA31

monochromatic

#172659 #243A8A #314FBA #5671D2 #869ADF

Accessibility & contrast

On white

7.10

#314FBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#314FBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314FBA

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314FBA	#FFFFFF	#000000	##FFFFFF
##314FBA	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBE

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#006A7D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #314fba;
/* rgb */ color: rgb(49, 79, 186);
/* oklch */ color: oklch(47.1% 0.172 267.4);

Tailwind

colors: {
  custom: {
    50: '#7c7fd0',
    500: '#314fba',
    950: '#000000',
  },
}

SCSS

$custom: #314fba;
$custom-light: #7c7fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#314fba",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 186
  },
  "hsl": {
    "h": 226.861,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47088,
    "c": 0.1723,
    "h": 267.4
  },
  "luminance": 0.0979
}

Semantic roles & 50–950 ramp

primary

#314FBA

secondary

#C9B87E

accent

#C046E2

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #314FBA

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

Preview Lab → · Contrast checker → · Palette generator →