#314CA8#314CA8

#314CA8 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.0% C 0.151 H 267.6°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#314CA8
RGB	rgb(49, 76, 168)
HSL	hsl(226, 55%, 43%)
HSV	hsv(226, 71%, 66%)
CMYK	cmyk(70.8%, 54.8%, 0%, 34.1%)
CIE-LAB	lab(35.30, 21.93, -52.53)
CIE-LCH	lch(35.30, 56.93, 292.66°)
OKLab	oklab(45.03% -0.0064 -0.1512)
OKLCH	oklch(45.03% 0.151 267.6)
XYZ	xyz(10.9165, 8.6479, 38.1321)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314CA8 #A88D31

analogous

#3187A8 #314CA8 #5231A8

triadic

#314CA8 #A8314C #4CA831

tetradic

#314CA8 #A83187 #A88D31 #31A852

square

#314CA8 #A83187 #A88D31 #31A852

split-complementary

#314CA8 #A85231 #87A831

monochromatic

#152149 #233779 #314CA8 #4C68CB #7B90D8

Accessibility & contrast

On white

7.69

#314CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#314CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314CA8

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314CA8	#FFFFFF	#000000	##FFFFFF
##314CA8	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0259AB

Deuteranopia (green-blind)

#004EA6

Tritanopia (blue-blind)

#006272

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #314ca8;
/* rgb */ color: rgb(49, 76, 168);
/* oklch */ color: oklch(45.0% 0.151 267.6);

Tailwind

colors: {
  custom: {
    50: '#787dc3',
    500: '#314ca8',
    950: '#000000',
  },
}

SCSS

$custom: #314ca8;
$custom-light: #787dc3;
$custom-dark: #000000;

JSON

{
  "hex": "#314ca8",
  "rgb": {
    "r": 49,
    "g": 76,
    "b": 168
  },
  "hsl": {
    "h": 226.387,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45034,
    "c": 0.1513,
    "h": 267.6
  },
  "luminance": 0.08649
}

Semantic roles & 50–950 ramp

primary

#314CA8

secondary

#C1AF74

accent

#BC4ADE

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #314CA8

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

Preview Lab → · Contrast checker → · Palette generator →