#314B97#314B97

#314B97 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.5% C 0.128 H 266.8°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#314B97
RGB	rgb(49, 75, 151)
HSL	hsl(225, 51%, 39%)
HSV	hsv(225, 68%, 59%)
CMYK	cmyk(67.5%, 50.3%, 0%, 40.8%)
CIE-LAB	lab(33.81, 16.24, -44.70)
CIE-LCH	lch(33.81, 47.56, 289.97°)
OKLab	oklab(43.53% -0.0071 -0.1281)
OKLCH	oklch(43.53% 0.128 266.8)
XYZ	xyz(9.3667, 7.9186, 30.3070)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314B97 #977D31

analogous

#317E97 #314B97 #4A3197

triadic

#314B97 #97314B #4B9731

tetradic

#314B97 #97317E #977D31 #31974A

square

#314B97 #97317E #977D31 #31974A

split-complementary

#314B97 #974A31 #7E9731

monochromatic

#131D3B #223469 #314B97 #4364C2 #718AD1

Accessibility & contrast

On white

8.13

#314B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#314B97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314B97

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314B97	#FFFFFF	#000000	##FFFFFF
##314B97	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21549A

Deuteranopia (green-blind)

#044B95

Tritanopia (blue-blind)

#005D6A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #314b97;
/* rgb */ color: rgb(49, 75, 151);
/* oklch */ color: oklch(43.5% 0.128 266.8);

Tailwind

colors: {
  custom: {
    50: '#757cb6',
    500: '#314b97',
    950: '#000000',
  },
}

SCSS

$custom: #314b97;
$custom-light: #757cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#314b97",
  "rgb": {
    "r": 49,
    "g": 75,
    "b": 151
  },
  "hsl": {
    "h": 224.706,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.43525,
    "c": 0.12834,
    "h": 266.8
  },
  "luminance": 0.07919
}

Semantic roles & 50–950 ramp

primary

#314B97

secondary

#B9A56B

accent

#B64DDA

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #314B97

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

Preview Lab → · Contrast checker → · Palette generator →