#2E3CA4#2E3CA4

#2E3CA4 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.4% C 0.167 H 271.1°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#2E3CA4
RGB	rgb(46, 60, 164)
HSL	hsl(233, 56%, 41%)
HSV	hsv(233, 72%, 64%)
CMYK	cmyk(72%, 63.4%, 0%, 35.7%)
CIE-LAB	lab(30.62, 30.61, -57.75)
CIE-LCH	lch(30.62, 65.36, 297.92°)
OKLab	oklab(41.4% 0.0033 -0.1668)
OKLCH	oklch(41.4% 0.167 271.1)
XYZ	xyz(9.4411, 6.4920, 35.8703)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3CA4 #A4962E

analogous

#2E77A4 #2E3CA4 #5B2EA4

triadic

#2E3CA4 #A42E3C #3CA42E

tetradic

#2E3CA4 #A42E77 #A4962E #2EA45B

square

#2E3CA4 #A42E77 #A4962E #2EA45B

split-complementary

#2E3CA4 #A45B2E #77A42E

monochromatic

#131944 #212B74 #2E3CA4 #4554CB #7480D8

Accessibility & contrast

On white

9.14

#2E3CA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2E3CA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3CA4

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3CA4	#FFFFFF	#000000	##FFFFFF
##2E3CA4	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA7

Deuteranopia (green-blind)

#0043A2

Tritanopia (blue-blind)

#00576A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e3ca4;
/* rgb */ color: rgb(46, 60, 164);
/* oklch */ color: oklch(41.4% 0.167 271.1);

Tailwind

colors: {
  custom: {
    50: '#7771c0',
    500: '#2e3ca4',
    950: '#000000',
  },
}

SCSS

$custom: #2e3ca4;
$custom-light: #7771c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3ca4",
  "rgb": {
    "r": 46,
    "g": 60,
    "b": 164
  },
  "hsl": {
    "h": 232.881,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.41405,
    "c": 0.16679,
    "h": 271.1
  },
  "luminance": 0.06493
}

Semantic roles & 50–950 ramp

primary

#2E3CA4

secondary

#C0B66E

accent

#CE48DF

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2E3CA4

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

Preview Lab → · Contrast checker → · Palette generator →