#314E9F#314E9F

#314E9F is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.8% C 0.136 H 266.2°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#314E9F
RGB	rgb(49, 78, 159)
HSL	hsl(224, 53%, 41%)
HSV	hsv(224, 69%, 62%)
CMYK	cmyk(69.2%, 50.9%, 0%, 37.6%)
CIE-LAB	lab(35.21, 17.24, -47.28)
CIE-LCH	lch(35.21, 50.32, 290.03°)
OKLab	oklab(44.76% -0.009 -0.1357)
OKLCH	oklch(44.76% 0.136 266.2)
XYZ	xyz(10.2468, 8.6039, 33.9149)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314E9F #9F8231

analogous

#31859F #314E9F #4B319F

triadic

#314E9F #9F314E #4E9F31

tetradic

#314E9F #9F3185 #9F8231 #319F4B

square

#314E9F #9F3185 #9F8231 #319F4B

split-complementary

#314E9F #9F4B31 #859F31

monochromatic

#142041 #233770 #314E9F #4768C6 #768FD5

Accessibility & contrast

On white

7.72

#314E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#314E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314E9F

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314E9F	#FFFFFF	#000000	##FFFFFF
##314E9F	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F58A2

Deuteranopia (green-blind)

#004E9D

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #314e9f;
/* rgb */ color: rgb(49, 78, 159);
/* oklch */ color: oklch(44.8% 0.136 266.2);

Tailwind

colors: {
  custom: {
    50: '#767fbc',
    500: '#314e9f',
    950: '#000000',
  },
}

SCSS

$custom: #314e9f;
$custom-light: #767fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#314e9f",
  "rgb": {
    "r": 49,
    "g": 78,
    "b": 159
  },
  "hsl": {
    "h": 224.182,
    "s": 52.885,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44764,
    "c": 0.13598,
    "h": 266.2
  },
  "luminance": 0.08605
}

Semantic roles & 50–950 ramp

primary

#314E9F

secondary

#BDA86F

accent

#B64CDC

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #314E9F

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

Preview Lab → · Contrast checker → · Palette generator →