#2E30BB#2E30BB

#2E30BB is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.7% C 0.209 H 272.1°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#2E30BB
RGB	rgb(46, 48, 187)
HSL	hsl(239, 61%, 46%)
HSV	hsv(239, 75%, 73%)
CMYK	cmyk(75.4%, 74.3%, 0%, 26.7%)
CIE-LAB	lab(30.11, 46.01, -72.32)
CIE-LCH	lch(30.11, 85.71, 302.46°)
OKLab	oklab(41.7% 0.0076 -0.2093)
OKLCH	oklch(41.7% 0.209 272.1)
XYZ	xyz(11.1503, 6.2814, 47.6289)
Luminance	0.0628 (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

#2E30BB #BBB92E

analogous

#2E76BB #2E30BB #722EBB

triadic

#2E30BB #BB2E30 #30BB2E

tetradic

#2E30BB #BB2E76 #BBB92E #2EBB72

square

#2E30BB #BB2E76 #BBB92E #2EBB72

split-complementary

#2E30BB #BB722E #76BB2E

monochromatic

#161759 #22238A #2E30BB #5254D4 #8384E0

Accessibility & contrast

On white

9.31

#2E30BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2E30BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E30BB

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E30BB	#FFFFFF	#000000	##FFFFFF
##2E30BB	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EBF

Deuteranopia (green-blind)

#0040B9

Tritanopia (blue-blind)

#005873

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2e30bb;
/* rgb */ color: rgb(46, 48, 187);
/* oklch */ color: oklch(41.7% 0.209 272.1);

Tailwind

colors: {
  custom: {
    50: '#7e6ad1',
    500: '#2e30bb',
    950: '#000000',
  },
}

SCSS

$custom: #2e30bb;
$custom-light: #7e6ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e30bb",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 187
  },
  "hsl": {
    "h": 239.149,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.41702,
    "c": 0.20947,
    "h": 272.1
  },
  "luminance": 0.06283
}

Semantic roles & 50–950 ramp

primary

#2E30BB

secondary

#CAC97B

accent

#E144E4

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2E30BB

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

Preview Lab → · Contrast checker → · Palette generator →