#2E3DA3#2E3DA3

#2E3DA3 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.5% C 0.164 H 270.9°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#2E3DA3
RGB	rgb(46, 61, 163)
HSL	hsl(232, 56%, 41%)
HSV	hsv(232, 72%, 64%)
CMYK	cmyk(71.8%, 62.6%, 0%, 36.1%)
CIE-LAB	lab(30.79, 29.59, -56.87)
CIE-LCH	lch(30.79, 64.11, 297.48°)
OKLab	oklab(41.5% 0.0026 -0.1642)
OKLCH	oklch(41.5% 0.164 270.9)
XYZ	xyz(9.4041, 6.5617, 35.4142)
Luminance	0.0656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3DA3 #A3942E

analogous

#2E77A3 #2E3DA3 #592EA3

triadic

#2E3DA3 #A32E3D #3DA32E

tetradic

#2E3DA3 #A32E77 #A3942E #2EA359

square

#2E3DA3 #A32E77 #A3942E #2EA359

split-complementary

#2E3DA3 #A3592E #77A32E

monochromatic

#131944 #212B73 #2E3DA3 #4455CA #7481D8

Accessibility & contrast

On white

9.08

#2E3DA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2E3DA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3DA3

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3DA3	#FFFFFF	#000000	##FFFFFF
##2E3DA3	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA6

Deuteranopia (green-blind)

#0043A1

Tritanopia (blue-blind)

#00576A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e3da3;
/* rgb */ color: rgb(46, 61, 163);
/* oklch */ color: oklch(41.5% 0.164 270.9);

Tailwind

colors: {
  custom: {
    50: '#7772bf',
    500: '#2e3da3',
    950: '#000000',
  },
}

SCSS

$custom: #2e3da3;
$custom-light: #7772bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3da3",
  "rgb": {
    "r": 46,
    "g": 61,
    "b": 163
  },
  "hsl": {
    "h": 232.308,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.41501,
    "c": 0.16421,
    "h": 270.9
  },
  "luminance": 0.06563
}

Semantic roles & 50–950 ramp

primary

#2E3DA3

secondary

#BFB56D

accent

#CC49DF

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2E3DA3

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

Preview Lab → · Contrast checker → · Palette generator →