#314C8A#314C8A

#314C8A is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.8% C 0.108 H 264.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#314C8A
RGB	rgb(49, 76, 138)
HSL	hsl(222, 48%, 37%)
HSV	hsv(222, 64%, 54%)
CMYK	cmyk(64.5%, 44.9%, 0%, 45.9%)
CIE-LAB	lab(33.26, 10.73, -37.66)
CIE-LCH	lch(33.26, 39.16, 285.90°)
OKLab	oklab(42.83% -0.0102 -0.1074)
OKLCH	oklch(42.83% 0.108 264.6)
XYZ	xyz(8.4369, 7.6561, 25.0730)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314C8A #8A6F31

analogous

#31798A #314C8A #43318A

triadic

#314C8A #8A314C #4C8A31

tetradic

#314C8A #8A3179 #8A6F31 #318A43

square

#314C8A #8A3179 #8A6F31 #318A43

split-complementary

#314C8A #8A4331 #798A31

monochromatic

#111A30 #21335D #314C8A #4165B7 #6B88CA

Accessibility & contrast

On white

8.30

#314C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#314C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314C8A

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314C8A	#FFFFFF	#000000	##FFFFFF
##314C8A	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F538C

Deuteranopia (green-blind)

#214A89

Tritanopia (blue-blind)

#005A64

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #314c8a;
/* rgb */ color: rgb(49, 76, 138);
/* oklch */ color: oklch(42.8% 0.108 264.6);

Tailwind

colors: {
  custom: {
    50: '#727dac',
    500: '#314c8a',
    950: '#000000',
  },
}

SCSS

$custom: #314c8a;
$custom-light: #727dac;
$custom-dark: #000000;

JSON

{
  "hex": "#314c8a",
  "rgb": {
    "r": 49,
    "g": 76,
    "b": 138
  },
  "hsl": {
    "h": 221.798,
    "s": 47.594,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42827,
    "c": 0.10791,
    "h": 264.6
  },
  "luminance": 0.07657
}

Semantic roles & 50–950 ramp

primary

#314C8A

secondary

#B29B65

accent

#AE51D7

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #314C8A

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

Preview Lab → · Contrast checker → · Palette generator →