#2E3DB8#2E3DB8

#2E3DB8 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.4% C 0.192 H 270.4°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#2E3DB8
RGB	rgb(46, 61, 184)
HSL	hsl(233, 60%, 45%)
HSV	hsv(233, 75%, 72%)
CMYK	cmyk(75%, 66.8%, 0%, 27.8%)
CIE-LAB	lab(32.65, 37.19, -66.36)
CIE-LCH	lch(32.65, 76.07, 299.27°)
OKLab	oklab(43.44% 0.0014 -0.192)
OKLCH	oklch(43.44% 0.192 270.4)
XYZ	xyz(11.4442, 7.3778, 46.1590)
Luminance	0.0738 (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

#2E3DB8 #B8A92E

analogous

#2E82B8 #2E3DB8 #642EB8

triadic

#2E3DB8 #B82E3D #3DB82E

tetradic

#2E3DB8 #B82E82 #B8A92E #2EB864

square

#2E3DB8 #B82E82 #B8A92E #2EB864

split-complementary

#2E3DB8 #B8642E #82B82E

monochromatic

#161D56 #222D87 #2E3DB8 #505ED3 #818BDF

Accessibility & contrast

On white

8.48

#2E3DB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2E3DB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3DB8

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3DB8	#FFFFFF	#000000	##FFFFFF
##2E3DB8	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BC

Deuteranopia (green-blind)

#0046B6

Tritanopia (blue-blind)

#005E75

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2e3db8;
/* rgb */ color: rgb(46, 61, 184);
/* oklch */ color: oklch(43.4% 0.192 270.4);

Tailwind

colors: {
  custom: {
    50: '#7c73ce',
    500: '#2e3db8',
    950: '#000000',
  },
}

SCSS

$custom: #2e3db8;
$custom-light: #7c73ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3db8",
  "rgb": {
    "r": 46,
    "g": 61,
    "b": 184
  },
  "hsl": {
    "h": 233.478,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43442,
    "c": 0.19198,
    "h": 270.4
  },
  "luminance": 0.07379
}

Semantic roles & 50–950 ramp

primary

#2E3DB8

secondary

#C8C079

accent

#D245E3

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2E3DB8

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

Preview Lab → · Contrast checker → · Palette generator →