#314B90#314B90

#314B90 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 43.0% C 0.118 H 266.1°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#314B90
RGB	rgb(49, 75, 144)
HSL	hsl(224, 49%, 38%)
HSV	hsv(224, 66%, 56%)
CMYK	cmyk(66%, 47.9%, 0%, 43.5%)
CIE-LAB	lab(33.35, 13.63, -41.19)
CIE-LCH	lch(33.35, 43.39, 288.31°)
OKLab	oklab(43.02% -0.0081 -0.1178)
OKLCH	oklch(43.02% 0.118 266.1)
XYZ	xyz(8.8150, 7.6979, 27.4015)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314B90 #907631

analogous

#317A90 #314B90 #463190

triadic

#314B90 #90314B #4B9031

tetradic

#314B90 #90317A #907631 #319046

square

#314B90 #90317A #907631 #319046

split-complementary

#314B90 #904631 #7A9031

monochromatic

#121B35 #213362 #314B90 #4163BE #6E88CE

Accessibility & contrast

On white

8.27

#314B90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#314B90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314B90

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314B90	#FFFFFF	#000000	##FFFFFF
##314B90	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285393

Deuteranopia (green-blind)

#164A8F

Tritanopia (blue-blind)

#005B66

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #314b90;
/* rgb */ color: rgb(49, 75, 144);
/* oklch */ color: oklch(43.0% 0.118 266.1);

Tailwind

colors: {
  custom: {
    50: '#737cb1',
    500: '#314b90',
    950: '#000000',
  },
}

SCSS

$custom: #314b90;
$custom-light: #737cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#314b90",
  "rgb": {
    "r": 49,
    "g": 75,
    "b": 144
  },
  "hsl": {
    "h": 223.579,
    "s": 49.223,
    "l": 37.843
  },
  "oklch": {
    "l": 0.43019,
    "c": 0.1181,
    "h": 266.1
  },
  "luminance": 0.07699
}

Semantic roles & 50–950 ramp

primary

#314B90

secondary

#B5A068

accent

#B34FD9

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#090911

muted

#7B7B80

Preview Lab

Preview with #314B90

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

Preview Lab → · Contrast checker → · Palette generator →