#2E3EB5#2E3EB5

#2E3EB5 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.3% C 0.187 H 270.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#2E3EB5
RGB	rgb(46, 62, 181)
HSL	hsl(233, 59%, 45%)
HSV	hsv(233, 75%, 71%)
CMYK	cmyk(74.6%, 65.7%, 0%, 29%)
CIE-LAB	lab(32.62, 35.49, -64.64)
CIE-LCH	lch(32.62, 73.74, 298.76°)
OKLab	oklab(43.33% 0.001 -0.1869)
OKLCH	oklch(43.33% 0.187 270.3)
XYZ	xyz(11.1870, 7.3611, 44.5384)
Luminance	0.0736 (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

#2E3EB5 #B5A52E

analogous

#2E82B5 #2E3EB5 #622EB5

triadic

#2E3EB5 #B52E3E #3EB52E

tetradic

#2E3EB5 #B52E82 #B5A52E #2EB562

square

#2E3EB5 #B52E82 #B5A52E #2EB562

split-complementary

#2E3EB5 #B5622E #82B52E

monochromatic

#151D53 #222D84 #2E3EB5 #4E5ED2 #7F8ADE

Accessibility & contrast

On white

8.49

#2E3EB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2E3EB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3EB5

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3EB5	#FFFFFF	#000000	##FFFFFF
##2E3EB5	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B9

Deuteranopia (green-blind)

#0046B3

Tritanopia (blue-blind)

#005E74

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2e3eb5;
/* rgb */ color: rgb(46, 62, 181);
/* oklch */ color: oklch(43.3% 0.187 270.3);

Tailwind

colors: {
  custom: {
    50: '#7b73cc',
    500: '#2e3eb5',
    950: '#000000',
  },
}

SCSS

$custom: #2e3eb5;
$custom-light: #7b73cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3eb5",
  "rgb": {
    "r": 46,
    "g": 62,
    "b": 181
  },
  "hsl": {
    "h": 232.889,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.43331,
    "c": 0.18695,
    "h": 270.3
  },
  "luminance": 0.07362
}

Semantic roles & 50–950 ramp

primary

#2E3EB5

secondary

#C7BE78

accent

#D045E3

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #2E3EB5

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

Preview Lab → · Contrast checker → · Palette generator →