#2E3DB7#2E3DB7

#2E3DB7 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.3% C 0.191 H 270.4°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#2E3DB7
RGB	rgb(46, 61, 183)
HSL	hsl(233, 60%, 45%)
HSV	hsv(233, 75%, 72%)
CMYK	cmyk(74.9%, 66.7%, 0%, 28.2%)
CIE-LAB	lab(32.56, 36.84, -65.92)
CIE-LCH	lch(32.56, 75.51, 299.20°)
OKLab	oklab(43.35% 0.0015 -0.1907)
OKLCH	oklch(43.35% 0.191 270.4)
XYZ	xyz(11.3398, 7.3360, 45.6089)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3DB7 #B7A82E

analogous

#2E81B7 #2E3DB7 #642EB7

triadic

#2E3DB7 #B72E3D #3DB72E

tetradic

#2E3DB7 #B72E81 #B7A82E #2EB764

square

#2E3DB7 #B72E81 #B7A82E #2EB764

split-complementary

#2E3DB7 #B7642E #81B72E

monochromatic

#151C55 #222D86 #2E3DB7 #4F5ED3 #808BDF

Accessibility & contrast

On white

8.51

#2E3DB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2E3DB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3DB7

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3DB7	#FFFFFF	#000000	##FFFFFF
##2E3DB7	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BB

Deuteranopia (green-blind)

#0046B5

Tritanopia (blue-blind)

#005E75

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2e3db7;
/* rgb */ color: rgb(46, 61, 183);
/* oklch */ color: oklch(43.3% 0.191 270.4);

Tailwind

colors: {
  custom: {
    50: '#7c72ce',
    500: '#2e3db7',
    950: '#000000',
  },
}

SCSS

$custom: #2e3db7;
$custom-light: #7c72ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3db7",
  "rgb": {
    "r": 46,
    "g": 61,
    "b": 183
  },
  "hsl": {
    "h": 233.431,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.43347,
    "c": 0.19069,
    "h": 270.4
  },
  "luminance": 0.07337
}

Semantic roles & 50–950 ramp

primary

#2E3DB7

secondary

#C8BF79

accent

#D245E3

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2E3DB7

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

Preview Lab → · Contrast checker → · Palette generator →