#313992#313992

#313992 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.4% C 0.145 H 273.8°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#313992
RGB	rgb(49, 57, 146)
HSL	hsl(235, 50%, 38%)
HSV	hsv(235, 66%, 57%)
CMYK	cmyk(66.4%, 61%, 0%, 42.7%)
CIE-LAB	lab(28.52, 26.45, -50.21)
CIE-LCH	lch(28.52, 56.75, 297.78°)
OKLab	oklab(39.43% 0.0096 -0.1446)
OKLCH	oklch(39.43% 0.145 273.8)
XYZ	xyz(7.9163, 5.6539, 27.8627)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313992 #928A31

analogous

#316992 #313992 #593192

triadic

#313992 #923139 #399231

tetradic

#313992 #923169 #928A31 #319259

square

#313992 #923169 #928A31 #319259

split-complementary

#313992 #925931 #699231

monochromatic

#121536 #222764 #313992 #414BBF #6F77CF

Accessibility & contrast

On white

9.85

#313992 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#313992 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313992

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313992	#FFFFFF	#000000	##FFFFFF
##313992	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004895

Deuteranopia (green-blind)

#003F90

Tritanopia (blue-blind)

#004F60

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #313992;
/* rgb */ color: rgb(49, 57, 146);
/* oklch */ color: oklch(39.4% 0.145 273.8);

Tailwind

colors: {
  custom: {
    50: '#756fb3',
    500: '#313992',
    950: '#000000',
  },
}

SCSS

$custom: #313992;
$custom-light: #756fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#313992",
  "rgb": {
    "r": 49,
    "g": 57,
    "b": 146
  },
  "hsl": {
    "h": 235.052,
    "s": 49.744,
    "l": 38.235
  },
  "oklch": {
    "l": 0.39432,
    "c": 0.14491,
    "h": 273.8
  },
  "luminance": 0.05655
}

Semantic roles & 50–950 ramp

primary

#313992

secondary

#B6B069

accent

#CE4FD9

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #313992

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

Preview Lab → · Contrast checker → · Palette generator →