#2E3684#2E3684

#2E3684 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.5% C 0.130 H 273.9°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#2E3684
RGB	rgb(46, 54, 132)
HSL	hsl(234, 48%, 35%)
HSV	hsv(234, 65%, 52%)
CMYK	cmyk(65.2%, 59.1%, 0%, 48.2%)
CIE-LAB	lab(26.40, 22.84, -44.99)
CIE-LCH	lch(26.40, 50.46, 296.91°)
OKLab	oklab(37.45% 0.0088 -0.1294)
OKLCH	oklch(37.45% 0.13 273.9)
XYZ	xyz(6.6094, 4.8846, 22.4198)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3684 #847C2E

analogous

#2E6184 #2E3684 #512E84

triadic

#2E3684 #842E36 #36842E

tetradic

#2E3684 #842E61 #847C2E #2E8451

square

#2E3684 #842E61 #847C2E #2E8451

split-complementary

#2E3684 #84512E #61842E

monochromatic

#0E1129 #1E2357 #2E3684 #3E49B1 #646DC9

Accessibility & contrast

On white

10.62

#2E3684 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2E3684 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3684

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3684	#FFFFFF	#000000	##FFFFFF
##2E3684	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004287

Deuteranopia (green-blind)

#003B82

Tritanopia (blue-blind)

#004957

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2e3684;
/* rgb */ color: rgb(46, 54, 132);
/* oklch */ color: oklch(37.5% 0.130 273.9);

Tailwind

colors: {
  custom: {
    50: '#716da8',
    500: '#2e3684',
    950: '#000000',
  },
}

SCSS

$custom: #2e3684;
$custom-light: #716da8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3684",
  "rgb": {
    "r": 46,
    "g": 54,
    "b": 132
  },
  "hsl": {
    "h": 234.419,
    "s": 48.315,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37453,
    "c": 0.12966,
    "h": 273.9
  },
  "luminance": 0.04885
}

Semantic roles & 50–950 ramp

primary

#2E3684

secondary

#B0A85E

accent

#CB50D8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2E3684

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

Preview Lab → · Contrast checker → · Palette generator →