#2E33BB#2E33BB

#2E33BB is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.1% C 0.206 H 271.7°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#2E33BB
RGB	rgb(46, 51, 187)
HSL	hsl(238, 61%, 46%)
HSV	hsv(238, 75%, 73%)
CMYK	cmyk(75.4%, 72.7%, 0%, 26.7%)
CIE-LAB	lab(30.72, 44.29, -71.31)
CIE-LCH	lch(30.72, 83.94, 301.85°)
OKLab	oklab(42.14% 0.0063 -0.2064)
OKLCH	oklch(42.14% 0.207 271.7)
XYZ	xyz(11.2771, 6.5351, 47.6712)
Luminance	0.0654 (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

#2E33BB #BBB62E

analogous

#2E7ABB #2E33BB #6F2EBB

triadic

#2E33BB #BB2E33 #33BB2E

tetradic

#2E33BB #BB2E7A #BBB62E #2EBB6F

square

#2E33BB #BB2E7A #BBB62E #2EBB6F

split-complementary

#2E33BB #BB6F2E #7ABB2E

monochromatic

#161859 #22268A #2E33BB #5256D4 #8386E0

Accessibility & contrast

On white

9.10

#2E33BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2E33BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E33BB

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E33BB	#FFFFFF	#000000	##FFFFFF
##2E33BB	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBF

Deuteranopia (green-blind)

#0041B9

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e33bb;
/* rgb */ color: rgb(46, 51, 187);
/* oklch */ color: oklch(42.1% 0.206 271.7);

Tailwind

colors: {
  custom: {
    50: '#7e6cd1',
    500: '#2e33bb',
    950: '#000000',
  },
}

SCSS

$custom: #2e33bb;
$custom-light: #7e6cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e33bb",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 187
  },
  "hsl": {
    "h": 237.872,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.42139,
    "c": 0.2065,
    "h": 271.7
  },
  "luminance": 0.06536
}

Semantic roles & 50–950 ramp

primary

#2E33BB

secondary

#CAC77B

accent

#DE44E4

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #2E33BB

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

Preview Lab → · Contrast checker → · Palette generator →