#314D83#314D83

#314D83 is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.6% C 0.096 H 262.4°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#314D83
RGB	rgb(49, 77, 131)
HSL	hsl(220, 46%, 35%)
HSV	hsv(220, 63%, 51%)
CMYK	cmyk(62.6%, 41.2%, 0%, 48.6%)
CIE-LAB	lab(33.13, 7.49, -33.55)
CIE-LCH	lch(33.13, 34.38, 282.58°)
OKLab	oklab(42.6% -0.0128 -0.0954)
OKLCH	oklch(42.6% 0.096 262.4)
XYZ	xyz(8.0158, 7.5987, 22.5126)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314D83 #836731

analogous

#317683 #314D83 #3E3183

triadic

#314D83 #83314D #4D8331

tetradic

#314D83 #833176 #836731 #31833E

square

#314D83 #833176 #836731 #31833E

split-complementary

#314D83 #833E31 #768331

monochromatic

#10192A #203356 #314D83 #4267B0 #6888C6

Accessibility & contrast

On white

8.33

#314D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#314D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314D83

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314D83	#FFFFFF	#000000	##FFFFFF
##314D83	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365285

Deuteranopia (green-blind)

#2A4A82

Tritanopia (blue-blind)

#005961

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #314d83;
/* rgb */ color: rgb(49, 77, 131);
/* oklch */ color: oklch(42.6% 0.096 262.4);

Tailwind

colors: {
  custom: {
    50: '#717ea7',
    500: '#314d83',
    950: '#000000',
  },
}

SCSS

$custom: #314d83;
$custom-light: #717ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#314d83",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 131
  },
  "hsl": {
    "h": 219.512,
    "s": 45.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.42595,
    "c": 0.09622,
    "h": 262.4
  },
  "luminance": 0.07599
}

Semantic roles & 50–950 ramp

primary

#314D83

secondary

#AE9462

accent

#A953D5

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #314D83

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

Preview Lab → · Contrast checker → · Palette generator →