#314D91#314D91

#314D91 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.5% C 0.117 H 265.1°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#314D91
RGB	rgb(49, 77, 145)
HSL	hsl(223, 49%, 38%)
HSV	hsv(223, 66%, 57%)
CMYK	cmyk(66.2%, 46.9%, 0%, 43.1%)
CIE-LAB	lab(33.99, 12.67, -40.77)
CIE-LCH	lch(33.99, 42.69, 287.26°)
OKLab	oklab(43.53% -0.01 -0.1165)
OKLCH	oklch(43.53% 0.117 265.1)
XYZ	xyz(9.0296, 8.0042, 27.8517)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314D91 #917531

analogous

#317D91 #314D91 #453191

triadic

#314D91 #91314D #4D9131

tetradic

#314D91 #91317D #917531 #319145

square

#314D91 #91317D #917531 #319145

split-complementary

#314D91 #914531 #7D9131

monochromatic

#121C36 #223563 #314D91 #4165BF #6E8ACE

Accessibility & contrast

On white

8.07

#314D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#314D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314D91

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314D91	#FFFFFF	#000000	##FFFFFF
##314D91	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5594

Deuteranopia (green-blind)

#1A4C90

Tritanopia (blue-blind)

#005D68

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #314d91;
/* rgb */ color: rgb(49, 77, 145);
/* oklch */ color: oklch(43.5% 0.117 265.1);

Tailwind

colors: {
  custom: {
    50: '#747eb2',
    500: '#314d91',
    950: '#000000',
  },
}

SCSS

$custom: #314d91;
$custom-light: #747eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#314d91",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 145
  },
  "hsl": {
    "h": 222.5,
    "s": 49.485,
    "l": 38.039
  },
  "oklch": {
    "l": 0.43534,
    "c": 0.11697,
    "h": 265.1
  },
  "luminance": 0.08005
}

Semantic roles & 50–950 ramp

primary

#314D91

secondary

#B69F68

accent

#B14FD9

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #314D91

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

Preview Lab → · Contrast checker → · Palette generator →