#314C79#314C79

#314C79 is a dark, moderate blue. Relative luminance 0.072; OKLCH L 41.7% C 0.082 H 260.1°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#314C79
RGB	rgb(49, 76, 121)
HSL	hsl(218, 42%, 33%)
HSV	hsv(218, 60%, 47%)
CMYK	cmyk(59.5%, 37.2%, 0%, 52.5%)
CIE-LAB	lab(32.26, 4.52, -28.73)
CIE-LCH	lch(32.26, 29.08, 278.94°)
OKLab	oklab(41.73% -0.0141 -0.0813)
OKLCH	oklch(41.73% 0.082 260.1)
XYZ	xyz(7.3011, 7.2017, 19.0908)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314C79 #795E31

analogous

#317079 #314C79 #3A3179

triadic

#314C79 #79314C #4C7931

tetradic

#314C79 #793170 #795E31 #31793A

square

#314C79 #793170 #795E31 #31793A

split-complementary

#314C79 #793A31 #707931

monochromatic

#0E1522 #1F314D #314C79 #4367A5 #6487C0

Accessibility & contrast

On white

8.61

#314C79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#314C79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314C79

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314C79	#FFFFFF	#000000	##FFFFFF
##314C79	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39507B

Deuteranopia (green-blind)

#304978

Tritanopia (blue-blind)

#00565C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #314c79;
/* rgb */ color: rgb(49, 76, 121);
/* oklch */ color: oklch(41.7% 0.082 260.1);

Tailwind

colors: {
  custom: {
    50: '#6f7da0',
    500: '#314c79',
    950: '#000000',
  },
}

SCSS

$custom: #314c79;
$custom-light: #6f7da0;
$custom-dark: #000000;

JSON

{
  "hex": "#314c79",
  "rgb": {
    "r": 49,
    "g": 76,
    "b": 121
  },
  "hsl": {
    "h": 217.5,
    "s": 42.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.41734,
    "c": 0.08249,
    "h": 260.1
  },
  "luminance": 0.07202
}

Semantic roles & 50–950 ramp

primary

#314C79

secondary

#A88C5E

accent

#A356D2

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#08090E

muted

#7B7B7E

Preview Lab

Preview with #314C79

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

Preview Lab → · Contrast checker → · Palette generator →