#313294#313294

#313294 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.3% C 0.157 H 275.7°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#313294
RGB	rgb(49, 50, 148)
HSL	hsl(239, 50%, 39%)
HSV	hsv(239, 67%, 58%)
CMYK	cmyk(66.9%, 66.2%, 0%, 42%)
CIE-LAB	lab(26.94, 31.75, -54.03)
CIE-LCH	lch(26.94, 62.66, 300.44°)
OKLab	oklab(38.32% 0.0154 -0.1558)
OKLCH	oklch(38.32% 0.157 275.7)
XYZ	xyz(7.7508, 5.0716, 28.5817)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313294 #949331

analogous

#316394 #313294 #613194

triadic

#313294 #943132 #329431

tetradic

#313294 #943163 #949331 #319461

square

#313294 #943163 #949331 #319461

split-complementary

#313294 #946131 #639431

monochromatic

#131338 #222266 #313294 #4243C0 #7071D0

Accessibility & contrast

On white

10.42

#313294 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#313294 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313294

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313294	#FFFFFF	#000000	##FFFFFF
##313294	1.00	10.42	2.01	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004497

Deuteranopia (green-blind)

#003B92

Tritanopia (blue-blind)

#004B5E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #313294;
/* rgb */ color: rgb(49, 50, 148);
/* oklch */ color: oklch(38.3% 0.157 275.7);

Tailwind

colors: {
  custom: {
    50: '#766ab4',
    500: '#313294',
    950: '#000000',
  },
}

SCSS

$custom: #313294;
$custom-light: #766ab4;
$custom-dark: #000000;

JSON

{
  "hex": "#313294",
  "rgb": {
    "r": 49,
    "g": 50,
    "b": 148
  },
  "hsl": {
    "h": 239.394,
    "s": 50.254,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38322,
    "c": 0.1566,
    "h": 275.7
  },
  "luminance": 0.05072
}

Semantic roles & 50–950 ramp

primary

#313294

secondary

#B7B769

accent

#D84EDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #313294

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

Preview Lab → · Contrast checker → · Palette generator →