#2E3EA6#2E3EA6

#2E3EA6 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.0% C 0.167 H 270.6°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#2E3EA6
RGB	rgb(46, 62, 166)
HSL	hsl(232, 57%, 42%)
HSV	hsv(232, 72%, 65%)
CMYK	cmyk(72.3%, 62.7%, 0%, 34.9%)
CIE-LAB	lab(31.30, 30.03, -57.85)
CIE-LCH	lch(31.30, 65.18, 297.44°)
OKLab	oklab(41.96% 0.0018 -0.167)
OKLCH	oklch(41.96% 0.167 270.6)
XYZ	xyz(9.7299, 6.7783, 36.8646)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3EA6 #A6962E

analogous

#2E7AA6 #2E3EA6 #5A2EA6

triadic

#2E3EA6 #A62E3E #3EA62E

tetradic

#2E3EA6 #A62E7A #A6962E #2EA65A

square

#2E3EA6 #A62E7A #A6962E #2EA65A

split-complementary

#2E3EA6 #A65A2E #7AA62E

monochromatic

#131A46 #212C76 #2E3EA6 #4657CC #7683D9

Accessibility & contrast

On white

8.91

#2E3EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2E3EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3EA6

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3EA6	#FFFFFF	#000000	##FFFFFF
##2E3EA6	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA9

Deuteranopia (green-blind)

#0044A4

Tritanopia (blue-blind)

#00596C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2e3ea6;
/* rgb */ color: rgb(46, 62, 166);
/* oklch */ color: oklch(42.0% 0.167 270.6);

Tailwind

colors: {
  custom: {
    50: '#7873c1',
    500: '#2e3ea6',
    950: '#000000',
  },
}

SCSS

$custom: #2e3ea6;
$custom-light: #7873c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3ea6",
  "rgb": {
    "r": 46,
    "g": 62,
    "b": 166
  },
  "hsl": {
    "h": 232,
    "s": 56.604,
    "l": 41.569
  },
  "oklch": {
    "l": 0.41957,
    "c": 0.16705,
    "h": 270.6
  },
  "luminance": 0.06779
}

Semantic roles & 50–950 ramp

primary

#2E3EA6

secondary

#C1B66F

accent

#CC48E0

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2E3EA6

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

Preview Lab → · Contrast checker → · Palette generator →