#314EA7#314EA7

#314EA7 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.147 H 266.8°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#314EA7
RGB	rgb(49, 78, 167)
HSL	hsl(225, 55%, 42%)
HSV	hsv(225, 71%, 65%)
CMYK	cmyk(70.7%, 53.3%, 0%, 34.5%)
CIE-LAB	lab(35.77, 20.23, -51.16)
CIE-LCH	lch(35.77, 55.02, 291.58°)
OKLab	oklab(45.37% -0.0082 -0.1471)
OKLCH	oklch(45.37% 0.147 266.8)
XYZ	xyz(10.9636, 8.8907, 37.6900)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314EA7 #A78A31

analogous

#3189A7 #314EA7 #4F31A7

triadic

#314EA7 #A7314E #4EA731

tetradic

#314EA7 #A73189 #A78A31 #31A74F

square

#314EA7 #A73189 #A78A31 #31A74F

split-complementary

#314EA7 #A74F31 #89A731

monochromatic

#152248 #233878 #314EA7 #4B6ACA #7A91D8

Accessibility & contrast

On white

7.56

#314EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#314EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314EA7

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314EA7	#FFFFFF	#000000	##FFFFFF
##314EA7	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#115AAA

Deuteranopia (green-blind)

#004FA5

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #314ea7;
/* rgb */ color: rgb(49, 78, 167);
/* oklch */ color: oklch(45.4% 0.147 266.8);

Tailwind

colors: {
  custom: {
    50: '#787fc2',
    500: '#314ea7',
    950: '#000000',
  },
}

SCSS

$custom: #314ea7;
$custom-light: #787fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#314ea7",
  "rgb": {
    "r": 49,
    "g": 78,
    "b": 167
  },
  "hsl": {
    "h": 225.254,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.4537,
    "c": 0.14734,
    "h": 266.8
  },
  "luminance": 0.08892
}

Semantic roles & 50–950 ramp

primary

#314EA7

secondary

#C1AE73

accent

#BA4ADE

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #314EA7

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

Preview Lab → · Contrast checker → · Palette generator →