#2E3988#2E3988

#2E3988 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.4% C 0.131 H 272.6°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#2E3988
RGB	rgb(46, 57, 136)
HSL	hsl(233, 49%, 36%)
HSV	hsv(233, 66%, 53%)
CMYK	cmyk(66.2%, 58.1%, 0%, 46.7%)
CIE-LAB	lab(27.53, 22.28, -45.66)
CIE-LCH	lch(27.53, 50.80, 296.01°)
OKLab	oklab(38.39% 0.006 -0.1313)
OKLCH	oklch(38.39% 0.131 272.6)
XYZ	xyz(7.0323, 5.2841, 23.9371)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3988 #887D2E

analogous

#2E6688 #2E3988 #502E88

triadic

#2E3988 #882E39 #39882E

tetradic

#2E3988 #882E66 #887D2E #2E8850

square

#2E3988 #882E66 #887D2E #2E8850

split-complementary

#2E3988 #88502E #66882E

monochromatic

#0F132D #1F265A #2E3988 #3D4CB6 #6572CB

Accessibility & contrast

On white

10.21

#2E3988 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2E3988 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3988

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3988	#FFFFFF	#000000	##FFFFFF
##2E3988	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458B

Deuteranopia (green-blind)

#003D86

Tritanopia (blue-blind)

#004C5A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2e3988;
/* rgb */ color: rgb(46, 57, 136);
/* oklch */ color: oklch(38.4% 0.131 272.6);

Tailwind

colors: {
  custom: {
    50: '#716fab',
    500: '#2e3988',
    950: '#000000',
  },
}

SCSS

$custom: #2e3988;
$custom-light: #716fab;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3988",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 136
  },
  "hsl": {
    "h": 232.667,
    "s": 49.451,
    "l": 35.686
  },
  "oklch": {
    "l": 0.38392,
    "c": 0.13142,
    "h": 272.6
  },
  "luminance": 0.05285
}

Semantic roles & 50–950 ramp

primary

#2E3988

secondary

#B2A860

accent

#C84FD9

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2E3988

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

Preview Lab → · Contrast checker → · Palette generator →