#2E3BB8#2E3BB8

#2E3BB8 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.1% C 0.194 H 270.7°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#2E3BB8
RGB	rgb(46, 59, 184)
HSL	hsl(234, 60%, 45%)
HSV	hsv(234, 75%, 72%)
CMYK	cmyk(75%, 67.9%, 0%, 27.8%)
CIE-LAB	lab(32.19, 38.44, -67.12)
CIE-LCH	lch(32.19, 77.35, 299.80°)
OKLab	oklab(43.1% 0.0025 -0.1942)
OKLCH	oklch(43.1% 0.194 270.7)
XYZ	xyz(11.3395, 7.1683, 46.1241)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3BB8 #B8AB2E

analogous

#2E80B8 #2E3BB8 #662EB8

triadic

#2E3BB8 #B82E3B #3BB82E

tetradic

#2E3BB8 #B82E80 #B8AB2E #2EB866

square

#2E3BB8 #B82E80 #B8AB2E #2EB866

split-complementary

#2E3BB8 #B8662E #80B82E

monochromatic

#161C56 #222B87 #2E3BB8 #505CD3 #818ADF

Accessibility & contrast

On white

8.63

#2E3BB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2E3BB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3BB8

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3BB8	#FFFFFF	#000000	##FFFFFF
##2E3BB8	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BC

Deuteranopia (green-blind)

#0045B6

Tritanopia (blue-blind)

#005D74

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2e3bb8;
/* rgb */ color: rgb(46, 59, 184);
/* oklch */ color: oklch(43.1% 0.194 270.7);

Tailwind

colors: {
  custom: {
    50: '#7c71ce',
    500: '#2e3bb8',
    950: '#000000',
  },
}

SCSS

$custom: #2e3bb8;
$custom-light: #7c71ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3bb8",
  "rgb": {
    "r": 46,
    "g": 59,
    "b": 184
  },
  "hsl": {
    "h": 234.348,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43103,
    "c": 0.19423,
    "h": 270.7
  },
  "luminance": 0.07169
}

Semantic roles & 50–950 ramp

primary

#2E3BB8

secondary

#C8C179

accent

#D445E3

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2E3BB8

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

Preview Lab → · Contrast checker → · Palette generator →