#2E3AAC#2E3AAC

#2E3AAC is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.8% C 0.180 H 271.3°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#2E3AAC
RGB	rgb(46, 58, 172)
HSL	hsl(234, 58%, 43%)
HSV	hsv(234, 73%, 67%)
CMYK	cmyk(73.3%, 66.3%, 0%, 32.5%)
CIE-LAB	lab(30.84, 34.79, -62.19)
CIE-LCH	lch(30.84, 71.26, 299.23°)
OKLab	oklab(41.79% 0.0042 -0.1798)
OKLCH	oklch(41.79% 0.18 271.3)
XYZ	xyz(10.0836, 6.5845, 39.7612)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.25

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3AAC #ACA02E

analogous

#2E79AC #2E3AAC #612EAC

triadic

#2E3AAC #AC2E3A #3AAC2E

tetradic

#2E3AAC #AC2E79 #ACA02E #2EAC61

square

#2E3AAC #AC2E79 #ACA02E #2EAC61

split-complementary

#2E3AAC #AC612E #79AC2E

monochromatic

#14194B #212A7C #2E3AAC #4956CE #7983DB

Accessibility & contrast

On white

9.06

#2E3AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2E3AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3AAC

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3AAC	#FFFFFF	#000000	##FFFFFF
##2E3AAC	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB0

Deuteranopia (green-blind)

#0043AA

Tritanopia (blue-blind)

#00586E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2e3aac;
/* rgb */ color: rgb(46, 58, 172);
/* oklch */ color: oklch(41.8% 0.180 271.3);

Tailwind

colors: {
  custom: {
    50: '#7970c6',
    500: '#2e3aac',
    950: '#000000',
  },
}

SCSS

$custom: #2e3aac;
$custom-light: #7970c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3aac",
  "rgb": {
    "r": 46,
    "g": 58,
    "b": 172
  },
  "hsl": {
    "h": 234.286,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41786,
    "c": 0.17984,
    "h": 271.3
  },
  "luminance": 0.06586
}

Semantic roles & 50–950 ramp

primary

#2E3AAC

secondary

#C3BC72

accent

#D247E1

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2E3AAC

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

Preview Lab → · Contrast checker → · Palette generator →