#2E3BAC#2E3BAC

#2E3BAC is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.0% C 0.179 H 271.1°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#2E3BAC
RGB	rgb(46, 59, 172)
HSL	hsl(234, 58%, 43%)
HSV	hsv(234, 73%, 67%)
CMYK	cmyk(73.3%, 65.7%, 0%, 32.5%)
CIE-LAB	lab(31.08, 34.16, -61.80)
CIE-LCH	lch(31.08, 70.61, 298.93°)
OKLab	oklab(41.96% 0.0035 -0.1786)
OKLCH	oklch(41.96% 0.179 271.1)
XYZ	xyz(10.1345, 6.6863, 39.7782)
Luminance	0.0669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3BAC #AC9F2E

analogous

#2E7AAC #2E3BAC #602EAC

triadic

#2E3BAC #AC2E3B #3BAC2E

tetradic

#2E3BAC #AC2E7A #AC9F2E #2EAC60

square

#2E3BAC #AC2E7A #AC9F2E #2EAC60

split-complementary

#2E3BAC #AC602E #7AAC2E

monochromatic

#141A4B #212A7C #2E3BAC #4957CE #7983DB

Accessibility & contrast

On white

8.98

#2E3BAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#2E3BAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3BAC

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3BAC	#FFFFFF	#000000	##FFFFFF
##2E3BAC	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB0

Deuteranopia (green-blind)

#0043AA

Tritanopia (blue-blind)

#00596E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2e3bac;
/* rgb */ color: rgb(46, 59, 172);
/* oklch */ color: oklch(42.0% 0.179 271.1);

Tailwind

colors: {
  custom: {
    50: '#7971c6',
    500: '#2e3bac',
    950: '#000000',
  },
}

SCSS

$custom: #2e3bac;
$custom-light: #7971c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3bac",
  "rgb": {
    "r": 46,
    "g": 59,
    "b": 172
  },
  "hsl": {
    "h": 233.81,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41961,
    "c": 0.17867,
    "h": 271.1
  },
  "luminance": 0.06687
}

Semantic roles & 50–950 ramp

primary

#2E3BAC

secondary

#C3BB72

accent

#D147E1

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2E3BAC

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

Preview Lab → · Contrast checker → · Palette generator →