#314D9A#314D9A

#314D9A is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.2% C 0.130 H 266.2°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#314D9A
RGB	rgb(49, 77, 154)
HSL	hsl(224, 52%, 40%)
HSV	hsv(224, 68%, 60%)
CMYK	cmyk(68.2%, 50%, 0%, 39.6%)
CIE-LAB	lab(34.59, 16.03, -45.27)
CIE-LCH	lch(34.59, 48.03, 289.50°)
OKLab	oklab(44.18% -0.0087 -0.1298)
OKLCH	oklch(44.18% 0.13 266.2)
XYZ	xyz(9.7512, 8.2929, 31.6524)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314D9A #9A7E31

analogous

#31829A #314D9A #4A319A

triadic

#314D9A #9A314D #4D9A31

tetradic

#314D9A #9A3182 #9A7E31 #319A4A

square

#314D9A #9A3182 #9A7E31 #319A4A

split-complementary

#314D9A #9A4A31 #829A31

monochromatic

#131F3D #22366C #314D9A #4566C4 #738CD2

Accessibility & contrast

On white

7.90

#314D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#314D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314D9A

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314D9A	#FFFFFF	#000000	##FFFFFF
##314D9A	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23569D

Deuteranopia (green-blind)

#054D98

Tritanopia (blue-blind)

#005F6C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #314d9a;
/* rgb */ color: rgb(49, 77, 154);
/* oklch */ color: oklch(44.2% 0.130 266.2);

Tailwind

colors: {
  custom: {
    50: '#757eb8',
    500: '#314d9a',
    950: '#000000',
  },
}

SCSS

$custom: #314d9a;
$custom-light: #757eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#314d9a",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 154
  },
  "hsl": {
    "h": 224,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.44179,
    "c": 0.13008,
    "h": 266.2
  },
  "luminance": 0.08294
}

Semantic roles & 50–950 ramp

primary

#314D9A

secondary

#BAA66C

accent

#B54DDB

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #314D9A

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

Preview Lab → · Contrast checker → · Palette generator →