#314C9A#314C9A

#314C9A is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.0% C 0.131 H 266.6°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#314C9A
RGB	rgb(49, 76, 154)
HSL	hsl(225, 52%, 40%)
HSV	hsv(225, 68%, 60%)
CMYK	cmyk(68.2%, 50.6%, 0%, 39.6%)
CIE-LAB	lab(34.30, 16.69, -45.73)
CIE-LCH	lch(34.30, 48.68, 290.06°)
OKLab	oklab(43.96% -0.0077 -0.1311)
OKLCH	oklch(43.96% 0.131 266.6)
XYZ	xyz(9.6818, 8.1540, 31.6292)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314C9A #9A7F31

analogous

#31819A #314C9A #4A319A

triadic

#314C9A #9A314C #4C9A31

tetradic

#314C9A #9A3181 #9A7F31 #319A4A

square

#314C9A #9A3181 #9A7F31 #319A4A

split-complementary

#314C9A #9A4A31 #819A31

monochromatic

#131E3D #22356C #314C9A #4565C4 #738CD2

Accessibility & contrast

On white

7.98

#314C9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#314C9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314C9A

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314C9A	#FFFFFF	#000000	##FFFFFF
##314C9A	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20569D

Deuteranopia (green-blind)

#004C98

Tritanopia (blue-blind)

#005E6B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #314c9a;
/* rgb */ color: rgb(49, 76, 154);
/* oklch */ color: oklch(44.0% 0.131 266.6);

Tailwind

colors: {
  custom: {
    50: '#757db8',
    500: '#314c9a',
    950: '#000000',
  },
}

SCSS

$custom: #314c9a;
$custom-light: #757db8;
$custom-dark: #000000;

JSON

{
  "hex": "#314c9a",
  "rgb": {
    "r": 49,
    "g": 76,
    "b": 154
  },
  "hsl": {
    "h": 224.571,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43963,
    "c": 0.13138,
    "h": 266.6
  },
  "luminance": 0.08155
}

Semantic roles & 50–950 ramp

primary

#314C9A

secondary

#BAA66C

accent

#B74DDB

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #314C9A

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

Preview Lab → · Contrast checker → · Palette generator →