#313295#313295

#313295 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.4% C 0.158 H 275.6°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#313295
RGB	rgb(49, 50, 149)
HSL	hsl(239, 51%, 39%)
HSV	hsv(239, 67%, 58%)
CMYK	cmyk(67.1%, 66.4%, 0%, 41.6%)
CIE-LAB	lab(27.03, 32.10, -54.49)
CIE-LCH	lch(27.03, 63.25, 300.50°)
OKLab	oklab(38.41% 0.0153 -0.1572)
OKLCH	oklch(38.41% 0.158 275.6)
XYZ	xyz(7.8303, 5.1034, 29.0004)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313295 #959431

analogous

#316495 #313295 #623195

triadic

#313295 #953132 #329531

tetradic

#313295 #953164 #959431 #319562

square

#313295 #953164 #959431 #319562

split-complementary

#313295 #956231 #649531

monochromatic

#131339 #222367 #313295 #4244C1 #7071D0

Accessibility & contrast

On white

10.39

#313295 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#313295 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313295

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313295	#FFFFFF	#000000	##FFFFFF
##313295	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004498

Deuteranopia (green-blind)

#003B93

Tritanopia (blue-blind)

#004C5F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #313295;
/* rgb */ color: rgb(49, 50, 149);
/* oklch */ color: oklch(38.4% 0.158 275.6);

Tailwind

colors: {
  custom: {
    50: '#766ab5',
    500: '#313295',
    950: '#000000',
  },
}

SCSS

$custom: #313295;
$custom-light: #766ab5;
$custom-dark: #000000;

JSON

{
  "hex": "#313295",
  "rgb": {
    "r": 49,
    "g": 50,
    "b": 149
  },
  "hsl": {
    "h": 239.4,
    "s": 50.505,
    "l": 38.824
  },
  "oklch": {
    "l": 0.38414,
    "c": 0.15796,
    "h": 275.6
  },
  "luminance": 0.05104
}

Semantic roles & 50–950 ramp

primary

#313295

secondary

#B8B76A

accent

#D94EDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #313295

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

Preview Lab → · Contrast checker → · Palette generator →