#313492#313492

#313492 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.5% C 0.151 H 275.3°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#313492
RGB	rgb(49, 52, 146)
HSL	hsl(238, 50%, 38%)
HSV	hsv(238, 66%, 57%)
CMYK	cmyk(66.4%, 64.4%, 0%, 42.7%)
CIE-LAB	lab(27.25, 29.74, -52.28)
CIE-LCH	lch(27.25, 60.15, 299.63°)
OKLab	oklab(38.5% 0.0139 -0.1507)
OKLCH	oklch(38.5% 0.151 275.3)
XYZ	xyz(7.6812, 5.1836, 27.7843)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313492 #928F31

analogous

#316492 #313492 #5E3192

triadic

#313492 #923134 #349231

tetradic

#313492 #923164 #928F31 #31925E

square

#313492 #923164 #928F31 #31925E

split-complementary

#313492 #925E31 #649231

monochromatic

#121336 #222464 #313492 #4145BF #6F72CF

Accessibility & contrast

On white

10.31

#313492 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#313492 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313492

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313492	#FFFFFF	#000000	##FFFFFF
##313492	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004595

Deuteranopia (green-blind)

#003C90

Tritanopia (blue-blind)

#004C5E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #313492;
/* rgb */ color: rgb(49, 52, 146);
/* oklch */ color: oklch(38.5% 0.151 275.3);

Tailwind

colors: {
  custom: {
    50: '#756bb3',
    500: '#313492',
    950: '#000000',
  },
}

SCSS

$custom: #313492;
$custom-light: #756bb3;
$custom-dark: #000000;

JSON

{
  "hex": "#313492",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 146
  },
  "hsl": {
    "h": 238.144,
    "s": 49.744,
    "l": 38.235
  },
  "oklch": {
    "l": 0.38496,
    "c": 0.15136,
    "h": 275.3
  },
  "luminance": 0.05184
}

Semantic roles & 50–950 ramp

primary

#313492

secondary

#B6B469

accent

#D54FD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #313492

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

Preview Lab → · Contrast checker → · Palette generator →