#313095#313095

#313095 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.1% C 0.160 H 276.0°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#313095
RGB	rgb(49, 48, 149)
HSL	hsl(241, 51%, 39%)
HSV	hsv(241, 68%, 58%)
CMYK	cmyk(67.1%, 67.8%, 0%, 41.6%)
CIE-LAB	lab(26.55, 33.37, -55.27)
CIE-LCH	lch(26.55, 64.57, 301.12°)
OKLab	oklab(38.07% 0.0169 -0.1595)
OKLCH	oklch(38.07% 0.16 276)
XYZ	xyz(7.7466, 4.9361, 28.9725)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313095 #949530

analogous

#306195 #313095 #633095

triadic

#313095 #953130 #309531

tetradic

#313095 #953061 #949530 #309563

square

#313095 #953061 #949530 #309563

split-complementary

#313095 #956330 #619530

monochromatic

#131238 #222167 #313095 #4241C2 #706FD1

Accessibility & contrast

On white

10.57

#313095 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#313095 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313095

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313095	#FFFFFF	#000000	##FFFFFF
##313095	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004398

Deuteranopia (green-blind)

#003A93

Tritanopia (blue-blind)

#004B5E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #313095;
/* rgb */ color: rgb(49, 48, 149);
/* oklch */ color: oklch(38.1% 0.160 276.0);

Tailwind

colors: {
  custom: {
    50: '#7669b5',
    500: '#313095',
    950: '#000000',
  },
}

SCSS

$custom: #313095;
$custom-light: #7669b5;
$custom-dark: #000000;

JSON

{
  "hex": "#313095",
  "rgb": {
    "r": 49,
    "g": 48,
    "b": 149
  },
  "hsl": {
    "h": 240.594,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38069,
    "c": 0.16039,
    "h": 276
  },
  "luminance": 0.04937
}

Semantic roles & 50–950 ramp

primary

#313095

secondary

#B7B869

accent

#DB4DD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #313095

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

Preview Lab → · Contrast checker → · Palette generator →