#2E3FA2#2E3FA2

#2E3FA2 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.8% C 0.160 H 270.4°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#2E3FA2
RGB	rgb(46, 63, 162)
HSL	hsl(231, 56%, 41%)
HSV	hsv(231, 72%, 64%)
CMYK	cmyk(71.6%, 61.1%, 0%, 36.5%)
CIE-LAB	lab(31.22, 27.90, -55.57)
CIE-LCH	lch(31.22, 62.18, 296.66°)
OKLab	oklab(41.79% 0.0011 -0.1603)
OKLCH	oklch(41.79% 0.16 270.4)
XYZ	xyz(9.4236, 6.7435, 34.9804)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3FA2 #A2912E

analogous

#2E79A2 #2E3FA2 #572EA2

triadic

#2E3FA2 #A22E3F #3FA22E

tetradic

#2E3FA2 #A22E79 #A2912E #2EA257

square

#2E3FA2 #A22E79 #A2912E #2EA257

split-complementary

#2E3FA2 #A2572E #79A22E

monochromatic

#131A43 #202C72 #2E3FA2 #4357CA #7382D7

Accessibility & contrast

On white

8.94

#2E3FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2E3FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3FA2

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3FA2	#FFFFFF	#000000	##FFFFFF
##2E3FA2	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA5

Deuteranopia (green-blind)

#0044A0

Tritanopia (blue-blind)

#00586A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2e3fa2;
/* rgb */ color: rgb(46, 63, 162);
/* oklch */ color: oklch(41.8% 0.160 270.4);

Tailwind

colors: {
  custom: {
    50: '#7773be',
    500: '#2e3fa2',
    950: '#000000',
  },
}

SCSS

$custom: #2e3fa2;
$custom-light: #7773be;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3fa2",
  "rgb": {
    "r": 46,
    "g": 63,
    "b": 162
  },
  "hsl": {
    "h": 231.207,
    "s": 55.769,
    "l": 40.784
  },
  "oklch": {
    "l": 0.41792,
    "c": 0.16034,
    "h": 270.4
  },
  "luminance": 0.06744
}

Semantic roles & 50–950 ramp

primary

#2E3FA2

secondary

#BFB36D

accent

#C949DF

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2E3FA2

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

Preview Lab → · Contrast checker → · Palette generator →