#313792#313792

#313792 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.148 H 274.4°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#313792
RGB	rgb(49, 55, 146)
HSL	hsl(236, 50%, 38%)
HSV	hsv(236, 66%, 57%)
CMYK	cmyk(66.4%, 62.3%, 0%, 42.7%)
CIE-LAB	lab(28.01, 27.78, -51.05)
CIE-LCH	lch(28.01, 58.12, 298.55°)
OKLab	oklab(39.05% 0.0113 -0.1471)
OKLCH	oklch(39.05% 0.148 274.4)
XYZ	xyz(7.8194, 5.4600, 27.8304)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313792 #928C31

analogous

#316792 #313792 #5B3192

triadic

#313792 #923137 #379231

tetradic

#313792 #923167 #928C31 #31925B

square

#313792 #923167 #928C31 #31925B

split-complementary

#313792 #925B31 #679231

monochromatic

#121436 #222664 #313792 #4149BF #6F75CF

Accessibility & contrast

On white

10.04

#313792 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#313792 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313792

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313792	#FFFFFF	#000000	##FFFFFF
##313792	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004695

Deuteranopia (green-blind)

#003E90

Tritanopia (blue-blind)

#004E5F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #313792;
/* rgb */ color: rgb(49, 55, 146);
/* oklch */ color: oklch(39.1% 0.148 274.4);

Tailwind

colors: {
  custom: {
    50: '#756eb3',
    500: '#313792',
    950: '#000000',
  },
}

SCSS

$custom: #313792;
$custom-light: #756eb3;
$custom-dark: #000000;

JSON

{
  "hex": "#313792",
  "rgb": {
    "r": 49,
    "g": 55,
    "b": 146
  },
  "hsl": {
    "h": 236.289,
    "s": 49.744,
    "l": 38.235
  },
  "oklch": {
    "l": 0.39052,
    "c": 0.14751,
    "h": 274.4
  },
  "luminance": 0.05461
}

Semantic roles & 50–950 ramp

primary

#313792

secondary

#B6B169

accent

#D14FD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #313792

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

Preview Lab → · Contrast checker → · Palette generator →