#314FA9#314FA9

#314FA9 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.7% C 0.149 H 266.6°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#314FA9
RGB	rgb(49, 79, 169)
HSL	hsl(225, 55%, 43%)
HSV	hsv(225, 71%, 66%)
CMYK	cmyk(71%, 53.3%, 0%, 33.7%)
CIE-LAB	lab(36.19, 20.32, -51.68)
CIE-LCH	lch(36.19, 55.53, 291.47°)
OKLab	oklab(45.73% -0.0089 -0.1486)
OKLCH	oklch(45.73% 0.149 266.6)
XYZ	xyz(11.2215, 9.1084, 38.6951)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314FA9 #A98B31

analogous

#318BA9 #314FA9 #4F31A9

triadic

#314FA9 #A9314F #4FA931

tetradic

#314FA9 #A9318B #A98B31 #31A94F

square

#314FA9 #A9318B #A98B31 #31A94F

split-complementary

#314FA9 #A94F31 #8BA931

monochromatic

#15234A #23397A #314FA9 #4C6CCB #7C93D9

Accessibility & contrast

On white

7.44

#314FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#314FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314FA9

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314FA9	#FFFFFF	#000000	##FFFFFF
##314FA9	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)

#115BAC

Deuteranopia (green-blind)

#0050A7

Tritanopia (blue-blind)

#006574

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #314fa9;
/* rgb */ color: rgb(49, 79, 169);
/* oklch */ color: oklch(45.7% 0.149 266.6);

Tailwind

colors: {
  custom: {
    50: '#787fc3',
    500: '#314fa9',
    950: '#000000',
  },
}

SCSS

$custom: #314fa9;
$custom-light: #787fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#314fa9",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 169
  },
  "hsl": {
    "h": 225,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45732,
    "c": 0.14888,
    "h": 266.6
  },
  "luminance": 0.0911
}

Semantic roles & 50–950 ramp

primary

#314FA9

secondary

#C1AE74

accent

#B949DE

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #314FA9

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

Preview Lab → · Contrast checker → · Palette generator →