#2E3E90#2E3E90

#2E3E90 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.1% C 0.136 H 270.7°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#2E3E90
RGB	rgb(46, 62, 144)
HSL	hsl(230, 52%, 37%)
HSV	hsv(230, 68%, 56%)
CMYK	cmyk(68.1%, 56.9%, 0%, 43.5%)
CIE-LAB	lab(29.51, 21.87, -47.39)
CIE-LCH	lch(29.51, 52.19, 294.78°)
OKLab	oklab(40.07% 0.0016 -0.1363)
OKLCH	oklch(40.07% 0.136 270.7)
XYZ	xyz(7.8817, 6.0390, 27.1304)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3E90 #90802E

analogous

#2E6F90 #2E3E90 #4F2E90

triadic

#2E3E90 #902E3E #3E902E

tetradic

#2E3E90 #902E6F #90802E #2E904F

square

#2E3E90 #902E6F #90802E #2E904F

split-complementary

#2E3E90 #904F2E #6F902E

monochromatic

#101633 #1F2A62 #2E3E90 #3D52BE #697ACF

Accessibility & contrast

On white

9.51

#2E3E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2E3E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3E90

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3E90	#FFFFFF	#000000	##FFFFFF
##2E3E90	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A93

Deuteranopia (green-blind)

#00418E

Tritanopia (blue-blind)

#005260

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2e3e90;
/* rgb */ color: rgb(46, 62, 144);
/* oklch */ color: oklch(40.1% 0.136 270.7);

Tailwind

colors: {
  custom: {
    50: '#7373b1',
    500: '#2e3e90',
    950: '#000000',
  },
}

SCSS

$custom: #2e3e90;
$custom-light: #7373b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3e90",
  "rgb": {
    "r": 46,
    "g": 62,
    "b": 144
  },
  "hsl": {
    "h": 230.204,
    "s": 51.579,
    "l": 37.255
  },
  "oklch": {
    "l": 0.4007,
    "c": 0.13631,
    "h": 270.7
  },
  "luminance": 0.0604
}

Semantic roles & 50–950 ramp

primary

#2E3E90

secondary

#B6A964

accent

#C44DDB

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2E3E90

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

Preview Lab → · Contrast checker → · Palette generator →