#313296#313296

#313296 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.5% C 0.159 H 275.5°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#313296
RGB	rgb(49, 50, 150)
HSL	hsl(239, 51%, 39%)
HSV	hsv(239, 67%, 59%)
CMYK	cmyk(67.3%, 66.7%, 0%, 41.2%)
CIE-LAB	lab(27.12, 32.45, -54.96)
CIE-LCH	lch(27.12, 63.83, 300.56°)
OKLab	oklab(38.51% 0.0152 -0.1586)
OKLCH	oklch(38.51% 0.159 275.5)
XYZ	xyz(7.9104, 5.1355, 29.4226)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313296 #969531

analogous

#316596 #313296 #633196

triadic

#313296 #963132 #329631

tetradic

#313296 #963165 #969531 #319663

square

#313296 #963165 #969531 #319663

split-complementary

#313296 #966331 #659631

monochromatic

#13133A #222368 #313296 #4344C1 #7172D1

Accessibility & contrast

On white

10.36

#313296 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#313296 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313296

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313296	#FFFFFF	#000000	##FFFFFF
##313296	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004599

Deuteranopia (green-blind)

#003C94

Tritanopia (blue-blind)

#004C5F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #313296;
/* rgb */ color: rgb(49, 50, 150);
/* oklch */ color: oklch(38.5% 0.159 275.5);

Tailwind

colors: {
  custom: {
    50: '#766ab6',
    500: '#313296',
    950: '#000000',
  },
}

SCSS

$custom: #313296;
$custom-light: #766ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#313296",
  "rgb": {
    "r": 49,
    "g": 50,
    "b": 150
  },
  "hsl": {
    "h": 239.406,
    "s": 50.754,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38508,
    "c": 0.15931,
    "h": 275.5
  },
  "luminance": 0.05136
}

Semantic roles & 50–950 ramp

primary

#313296

secondary

#B8B86A

accent

#D94EDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #313296

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

Preview Lab → · Contrast checker → · Palette generator →