#314E8A#314E8A

#314E8A is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.3% C 0.105 H 263.2°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#314E8A
RGB	rgb(49, 78, 138)
HSL	hsl(220, 48%, 37%)
HSV	hsv(220, 64%, 54%)
CMYK	cmyk(64.5%, 43.5%, 0%, 45.9%)
CIE-LAB	lab(33.85, 9.40, -36.72)
CIE-LCH	lch(33.85, 37.90, 284.36°)
OKLab	oklab(43.28% -0.0124 -0.1046)
OKLCH	oklch(43.28% 0.105 263.2)
XYZ	xyz(8.5769, 7.9359, 25.1196)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314E8A #8A6D31

analogous

#317B8A #314E8A #40318A

triadic

#314E8A #8A314E #4E8A31

tetradic

#314E8A #8A317B #8A6D31 #318A40

square

#314E8A #8A317B #8A6D31 #318A40

split-complementary

#314E8A #8A4031 #7B8A31

monochromatic

#111B30 #21345D #314E8A #4168B7 #6B8ACA

Accessibility & contrast

On white

8.12

#314E8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#314E8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314E8A

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314E8A	#FFFFFF	#000000	##FFFFFF
##314E8A	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33548C

Deuteranopia (green-blind)

#254C89

Tritanopia (blue-blind)

#005C65

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #314e8a;
/* rgb */ color: rgb(49, 78, 138);
/* oklch */ color: oklch(43.3% 0.105 263.2);

Tailwind

colors: {
  custom: {
    50: '#727fac',
    500: '#314e8a',
    950: '#000000',
  },
}

SCSS

$custom: #314e8a;
$custom-light: #727fac;
$custom-dark: #000000;

JSON

{
  "hex": "#314e8a",
  "rgb": {
    "r": 49,
    "g": 78,
    "b": 138
  },
  "hsl": {
    "h": 220.449,
    "s": 47.594,
    "l": 36.667
  },
  "oklch": {
    "l": 0.43283,
    "c": 0.10536,
    "h": 263.2
  },
  "luminance": 0.07937
}

Semantic roles & 50–950 ramp

primary

#314E8A

secondary

#B29965

accent

#AB51D7

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #314E8A

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

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