#2E3EA9#2E3EA9

#2E3EA9 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.2% C 0.171 H 270.5°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#2E3EA9
RGB	rgb(46, 62, 169)
HSL	hsl(232, 57%, 42%)
HSV	hsv(232, 73%, 66%)
CMYK	cmyk(72.8%, 63.3%, 0%, 33.7%)
CIE-LAB	lab(31.55, 31.13, -59.23)
CIE-LCH	lch(31.55, 66.91, 297.73°)
OKLab	oklab(42.23% 0.0016 -0.1711)
OKLCH	oklch(42.23% 0.171 270.5)
XYZ	xyz(10.0083, 6.8896, 38.3308)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3EA9 #A9992E

analogous

#2E7CA9 #2E3EA9 #5C2EA9

triadic

#2E3EA9 #A92E3E #3EA92E

tetradic

#2E3EA9 #A92E7C #A9992E #2EA95C

square

#2E3EA9 #A92E7C #A9992E #2EA95C

split-complementary

#2E3EA9 #A95C2E #7CA92E

monochromatic

#141B49 #212C79 #2E3EA9 #4759CD #7784DA

Accessibility & contrast

On white

8.83

#2E3EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#2E3EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3EA9

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3EA9	#FFFFFF	#000000	##FFFFFF
##2E3EA9	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AC

Deuteranopia (green-blind)

#0045A7

Tritanopia (blue-blind)

#005A6D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2e3ea9;
/* rgb */ color: rgb(46, 62, 169);
/* oklch */ color: oklch(42.2% 0.171 270.5);

Tailwind

colors: {
  custom: {
    50: '#7873c3',
    500: '#2e3ea9',
    950: '#000000',
  },
}

SCSS

$custom: #2e3ea9;
$custom-light: #7873c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3ea9",
  "rgb": {
    "r": 46,
    "g": 62,
    "b": 169
  },
  "hsl": {
    "h": 232.195,
    "s": 57.209,
    "l": 42.157
  },
  "oklch": {
    "l": 0.42226,
    "c": 0.17109,
    "h": 270.5
  },
  "luminance": 0.06891
}

Semantic roles & 50–950 ramp

primary

#2E3EA9

secondary

#C2B871

accent

#CD47E0

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2E3EA9

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

Preview Lab → · Contrast checker → · Palette generator →