#314FA7#314FA7

#314FA7 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.6% C 0.146 H 266.4°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#314FA7
RGB	rgb(49, 79, 167)
HSL	hsl(225, 55%, 42%)
HSV	hsv(225, 71%, 65%)
CMYK	cmyk(70.7%, 52.7%, 0%, 34.5%)
CIE-LAB	lab(36.05, 19.57, -50.72)
CIE-LCH	lch(36.05, 54.36, 291.10°)
OKLab	oklab(45.58% -0.0091 -0.1458)
OKLCH	oklch(45.58% 0.146 266.4)
XYZ	xyz(11.0352, 9.0338, 37.7139)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314FA7 #A78931

analogous

#318AA7 #314FA7 #4E31A7

triadic

#314FA7 #A7314F #4FA731

tetradic

#314FA7 #A7318A #A78931 #31A74E

square

#314FA7 #A7318A #A78931 #31A74E

split-complementary

#314FA7 #A74E31 #8AA731

monochromatic

#152248 #233978 #314FA7 #4B6BCA #7A92D8

Accessibility & contrast

On white

7.48

#314FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#314FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314FA7

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314FA7	#FFFFFF	#000000	##FFFFFF
##314FA7	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165AAA

Deuteranopia (green-blind)

#0050A5

Tritanopia (blue-blind)

#006473

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314fa7;
/* rgb */ color: rgb(49, 79, 167);
/* oklch */ color: oklch(45.6% 0.146 266.4);

Tailwind

colors: {
  custom: {
    50: '#787fc2',
    500: '#314fa7',
    950: '#000000',
  },
}

SCSS

$custom: #314fa7;
$custom-light: #787fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#314fa7",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 167
  },
  "hsl": {
    "h": 224.746,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.45579,
    "c": 0.14606,
    "h": 266.4
  },
  "luminance": 0.09035
}

Semantic roles & 50–950 ramp

primary

#314FA7

secondary

#C1AD73

accent

#B84ADE

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #314FA7

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

Preview Lab → · Contrast checker → · Palette generator →