#313896#313896

#313896 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.6% C 0.152 H 273.9°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#313896
RGB	rgb(49, 56, 150)
HSL	hsl(236, 51%, 39%)
HSV	hsv(236, 67%, 59%)
CMYK	cmyk(67.3%, 62.7%, 0%, 41.2%)
CIE-LAB	lab(28.60, 28.56, -52.54)
CIE-LCH	lch(28.60, 59.80, 298.53°)
OKLab	oklab(39.59% 0.0103 -0.1514)
OKLCH	oklch(39.59% 0.152 273.9)
XYZ	xyz(8.1840, 5.6826, 29.5138)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313896 #968F31

analogous

#316B96 #313896 #5D3196

triadic

#313896 #963138 #389631

tetradic

#313896 #96316B #968F31 #31965D

square

#313896 #96316B #968F31 #31965D

split-complementary

#313896 #965D31 #6B9631

monochromatic

#13163A #222768 #313896 #434BC1 #7177D1

Accessibility & contrast

On white

9.83

#313896 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#313896 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313896

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313896	#FFFFFF	#000000	##FFFFFF
##313896	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004899

Deuteranopia (green-blind)

#003F94

Tritanopia (blue-blind)

#005061

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #313896;
/* rgb */ color: rgb(49, 56, 150);
/* oklch */ color: oklch(39.6% 0.152 273.9);

Tailwind

colors: {
  custom: {
    50: '#766eb6',
    500: '#313896',
    950: '#000000',
  },
}

SCSS

$custom: #313896;
$custom-light: #766eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#313896",
  "rgb": {
    "r": 49,
    "g": 56,
    "b": 150
  },
  "hsl": {
    "h": 235.842,
    "s": 50.754,
    "l": 39.02
  },
  "oklch": {
    "l": 0.39591,
    "c": 0.1518,
    "h": 273.9
  },
  "luminance": 0.05683
}

Semantic roles & 50–950 ramp

primary

#313896

secondary

#B8B36A

accent

#D04EDA

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #313896

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

Preview Lab → · Contrast checker → · Palette generator →