#2E3790#2E3790

#2E3790 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.7% C 0.146 H 273.1°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#2E3790
RGB	rgb(46, 55, 144)
HSL	hsl(234, 52%, 37%)
HSV	hsv(234, 68%, 56%)
CMYK	cmyk(68.1%, 61.8%, 0%, 43.5%)
CIE-LAB	lab(27.64, 26.58, -50.42)
CIE-LCH	lch(27.64, 56.99, 297.79°)
OKLab	oklab(38.68% 0.0079 -0.1453)
OKLCH	oklch(38.68% 0.146 273.1)
XYZ	xyz(7.5253, 5.3262, 27.0116)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3790 #90872E

analogous

#2E6890 #2E3790 #562E90

triadic

#2E3790 #902E37 #37902E

tetradic

#2E3790 #902E68 #90872E #2E9056

square

#2E3790 #902E68 #90872E #2E9056

split-complementary

#2E3790 #90562E #68902E

monochromatic

#101433 #1F2562 #2E3790 #3D49BE #6973CF

Accessibility & contrast

On white

10.17

#2E3790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2E3790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3790

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3790	#FFFFFF	#000000	##FFFFFF
##2E3790	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004693

Deuteranopia (green-blind)

#003D8E

Tritanopia (blue-blind)

#004D5E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2e3790;
/* rgb */ color: rgb(46, 55, 144);
/* oklch */ color: oklch(38.7% 0.146 273.1);

Tailwind

colors: {
  custom: {
    50: '#736db1',
    500: '#2e3790',
    950: '#000000',
  },
}

SCSS

$custom: #2e3790;
$custom-light: #736db1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3790",
  "rgb": {
    "r": 46,
    "g": 55,
    "b": 144
  },
  "hsl": {
    "h": 234.49,
    "s": 51.579,
    "l": 37.255
  },
  "oklch": {
    "l": 0.3868,
    "c": 0.14551,
    "h": 273.1
  },
  "luminance": 0.05327
}

Semantic roles & 50–950 ramp

primary

#2E3790

secondary

#B6AF64

accent

#CE4DDB

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2E3790

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

Preview Lab → · Contrast checker → · Palette generator →