#313796#313796

#313796 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.4% C 0.153 H 274.2°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#313796
RGB	rgb(49, 55, 150)
HSL	hsl(236, 51%, 39%)
HSV	hsv(236, 67%, 59%)
CMYK	cmyk(67.3%, 63.3%, 0%, 41.2%)
CIE-LAB	lab(28.34, 29.22, -52.96)
CIE-LCH	lch(28.34, 60.48, 298.89°)
OKLab	oklab(39.41% 0.0112 -0.1527)
OKLCH	oklch(39.41% 0.153 274.2)
XYZ	xyz(8.1360, 5.5866, 29.4978)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313796 #969031

analogous

#316A96 #313796 #5E3196

triadic

#313796 #963137 #379631

tetradic

#313796 #96316A #969031 #31965E

square

#313796 #96316A #969031 #31965E

split-complementary

#313796 #965E31 #6A9631

monochromatic

#13153A #222668 #313796 #434AC1 #7177D1

Accessibility & contrast

On white

9.92

#313796 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#313796 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313796

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313796	#FFFFFF	#000000	##FFFFFF
##313796	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004799

Deuteranopia (green-blind)

#003E94

Tritanopia (blue-blind)

#004F61

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #313796;
/* rgb */ color: rgb(49, 55, 150);
/* oklch */ color: oklch(39.4% 0.153 274.2);

Tailwind

colors: {
  custom: {
    50: '#766eb6',
    500: '#313796',
    950: '#000000',
  },
}

SCSS

$custom: #313796;
$custom-light: #766eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#313796",
  "rgb": {
    "r": 49,
    "g": 55,
    "b": 150
  },
  "hsl": {
    "h": 236.436,
    "s": 50.754,
    "l": 39.02
  },
  "oklch": {
    "l": 0.39406,
    "c": 0.15307,
    "h": 274.2
  },
  "luminance": 0.05587
}

Semantic roles & 50–950 ramp

primary

#313796

secondary

#B8B46A

accent

#D24EDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #313796

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

Preview Lab → · Contrast checker → · Palette generator →