#314B87#314B87

#314B87 is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.4% C 0.105 H 264.7°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#314B87
RGB	rgb(49, 75, 135)
HSL	hsl(222, 47%, 36%)
HSV	hsv(222, 64%, 53%)
CMYK	cmyk(63.7%, 44.4%, 0%, 47.1%)
CIE-LAB	lab(32.77, 10.29, -36.59)
CIE-LCH	lch(32.77, 38.01, 285.71°)
OKLab	oklab(42.4% -0.0097 -0.1043)
OKLCH	oklch(42.4% 0.105 264.7)
XYZ	xyz(8.1544, 7.4337, 23.9221)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314B87 #876D31

analogous

#317687 #314B87 #423187

triadic

#314B87 #87314B #4B8731

tetradic

#314B87 #873176 #876D31 #318742

square

#314B87 #873176 #876D31 #318742

split-complementary

#314B87 #874231 #768731

monochromatic

#10192D #21325A #314B87 #4164B4 #6A86C9

Accessibility & contrast

On white

8.44

#314B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#314B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314B87

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314B87	#FFFFFF	#000000	##FFFFFF
##314B87	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305189

Deuteranopia (green-blind)

#234986

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #314b87;
/* rgb */ color: rgb(49, 75, 135);
/* oklch */ color: oklch(42.4% 0.105 264.7);

Tailwind

colors: {
  custom: {
    50: '#727caa',
    500: '#314b87',
    950: '#000000',
  },
}

SCSS

$custom: #314b87;
$custom-light: #727caa;
$custom-dark: #000000;

JSON

{
  "hex": "#314b87",
  "rgb": {
    "r": 49,
    "g": 75,
    "b": 135
  },
  "hsl": {
    "h": 221.86,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.42396,
    "c": 0.10474,
    "h": 264.7
  },
  "luminance": 0.07434
}

Semantic roles & 50–950 ramp

primary

#314B87

secondary

#B09964

accent

#AE51D6

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #314B87

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

Preview Lab → · Contrast checker → · Palette generator →