#314A8D#314A8D

#314A8D is a dark, moderate blue. Relative luminance 0.075; OKLCH L 42.6% C 0.115 H 266.2°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#314A8D
RGB	rgb(49, 74, 141)
HSL	hsl(224, 48%, 37%)
HSV	hsv(224, 65%, 55%)
CMYK	cmyk(65.2%, 47.5%, 0%, 44.7%)
CIE-LAB	lab(32.86, 13.18, -40.14)
CIE-LCH	lch(32.86, 42.25, 288.18°)
OKLab	oklab(42.58% -0.0075 -0.1147)
OKLCH	oklch(42.58% 0.115 266.2)
XYZ	xyz(8.5215, 7.4728, 26.1875)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314A8D #8D7431

analogous

#31788D #314A8D #46318D

triadic

#314A8D #8D314A #4A8D31

tetradic

#314A8D #8D3178 #8D7431 #318D46

square

#314A8D #8D3178 #8D7431 #318D46

split-complementary

#314A8D #8D4631 #788D31

monochromatic

#111A32 #213260 #314A8D #4162BA #6C86CC

Accessibility & contrast

On white

8.42

#314A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#314A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314A8D

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314A8D	#FFFFFF	#000000	##FFFFFF
##314A8D	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295290

Deuteranopia (green-blind)

#19498C

Tritanopia (blue-blind)

#005964

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #314a8d;
/* rgb */ color: rgb(49, 74, 141);
/* oklch */ color: oklch(42.6% 0.115 266.2);

Tailwind

colors: {
  custom: {
    50: '#737caf',
    500: '#314a8d',
    950: '#000000',
  },
}

SCSS

$custom: #314a8d;
$custom-light: #737caf;
$custom-dark: #000000;

JSON

{
  "hex": "#314a8d",
  "rgb": {
    "r": 49,
    "g": 74,
    "b": 141
  },
  "hsl": {
    "h": 223.696,
    "s": 48.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42584,
    "c": 0.11498,
    "h": 266.2
  },
  "luminance": 0.07474
}

Semantic roles & 50–950 ramp

primary

#314A8D

secondary

#B49F66

accent

#B350D8

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #314A8D

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

Preview Lab → · Contrast checker → · Palette generator →