#2E3AAA#2E3AAA

#2E3AAA is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.6% C 0.177 H 271.4°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#2E3AAA
RGB	rgb(46, 58, 170)
HSL	hsl(234, 57%, 42%)
HSV	hsv(234, 73%, 67%)
CMYK	cmyk(72.9%, 65.9%, 0%, 33.3%)
CIE-LAB	lab(30.66, 34.08, -61.29)
CIE-LCH	lch(30.66, 70.13, 299.07°)
OKLab	oklab(41.6% 0.0043 -0.1772)
OKLCH	oklch(41.6% 0.177 271.4)
XYZ	xyz(9.8930, 6.5082, 38.7573)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3AAA #AA9E2E

analogous

#2E78AA #2E3AAA #602EAA

triadic

#2E3AAA #AA2E3A #3AAA2E

tetradic

#2E3AAA #AA2E78 #AA9E2E #2EAA60

square

#2E3AAA #AA2E78 #AA9E2E #2EAA60

split-complementary

#2E3AAA #AA602E #78AA2E

monochromatic

#14194A #212A7A #2E3AAA #4855CD #7881DA

Accessibility & contrast

On white

9.12

#2E3AAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2E3AAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3AAA

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3AAA	#FFFFFF	#000000	##FFFFFF
##2E3AAA	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EAE

Deuteranopia (green-blind)

#0042A8

Tritanopia (blue-blind)

#00586D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e3aaa;
/* rgb */ color: rgb(46, 58, 170);
/* oklch */ color: oklch(41.6% 0.177 271.4);

Tailwind

colors: {
  custom: {
    50: '#7970c4',
    500: '#2e3aaa',
    950: '#000000',
  },
}

SCSS

$custom: #2e3aaa;
$custom-light: #7970c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3aaa",
  "rgb": {
    "r": 46,
    "g": 58,
    "b": 170
  },
  "hsl": {
    "h": 234.194,
    "s": 57.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.41597,
    "c": 0.17721,
    "h": 271.4
  },
  "luminance": 0.06509
}

Semantic roles & 50–950 ramp

primary

#2E3AAA

secondary

#C3BB71

accent

#D247E1

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2E3AAA

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

Preview Lab → · Contrast checker → · Palette generator →