#313396#313396

#313396 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.7% C 0.158 H 275.2°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#313396
RGB	rgb(49, 51, 150)
HSL	hsl(239, 51%, 39%)
HSV	hsv(239, 67%, 59%)
CMYK	cmyk(67.3%, 66%, 0%, 41.2%)
CIE-LAB	lab(27.36, 31.81, -54.57)
CIE-LCH	lch(27.36, 63.16, 300.24°)
OKLab	oklab(38.68% 0.0144 -0.1574)
OKLCH	oklch(38.68% 0.158 275.2)
XYZ	xyz(7.9537, 5.2219, 29.4370)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313396 #969431

analogous

#316696 #313396 #623196

triadic

#313396 #963133 #339631

tetradic

#313396 #963166 #969431 #319662

square

#313396 #963166 #969431 #319662

split-complementary

#313396 #966231 #669631

monochromatic

#13143A #222368 #313396 #4345C1 #7173D1

Accessibility & contrast

On white

10.27

#313396 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#313396 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313396

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313396	#FFFFFF	#000000	##FFFFFF
##313396	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004599

Deuteranopia (green-blind)

#003C94

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #313396;
/* rgb */ color: rgb(49, 51, 150);
/* oklch */ color: oklch(38.7% 0.158 275.2);

Tailwind

colors: {
  custom: {
    50: '#766bb6',
    500: '#313396',
    950: '#000000',
  },
}

SCSS

$custom: #313396;
$custom-light: #766bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#313396",
  "rgb": {
    "r": 49,
    "g": 51,
    "b": 150
  },
  "hsl": {
    "h": 238.812,
    "s": 50.754,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38683,
    "c": 0.15808,
    "h": 275.2
  },
  "luminance": 0.05223
}

Semantic roles & 50–950 ramp

primary

#313396

secondary

#B8B76A

accent

#D74EDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #313396

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

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