#2E33B6#2E33B6

#2E33B6 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.6% C 0.200 H 272.0°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#2E33B6
RGB	rgb(46, 51, 182)
HSL	hsl(238, 60%, 45%)
HSV	hsv(238, 75%, 71%)
CMYK	cmyk(74.7%, 72%, 0%, 28.6%)
CIE-LAB	lab(30.22, 42.60, -69.18)
CIE-LCH	lch(30.22, 81.24, 301.62°)
OKLab	oklab(41.63% 0.007 -0.2002)
OKLCH	oklch(41.63% 0.2 272)
XYZ	xyz(10.7512, 6.3248, 44.9011)
Luminance	0.0633 (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

#2E33B6 #B6B12E

analogous

#2E77B6 #2E33B6 #6D2EB6

triadic

#2E33B6 #B62E33 #33B62E

tetradic

#2E33B6 #B62E77 #B6B12E #2EB66D

square

#2E33B6 #B62E77 #B6B12E #2EB66D

split-complementary

#2E33B6 #B66D2E #77B62E

monochromatic

#151854 #222585 #2E33B6 #4F54D2 #8083DF

Accessibility & contrast

On white

9.27

#2E33B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#2E33B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E33B6

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E33B6	#FFFFFF	#000000	##FFFFFF
##2E33B6	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EBA

Deuteranopia (green-blind)

#0041B4

Tritanopia (blue-blind)

#005871

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2e33b6;
/* rgb */ color: rgb(46, 51, 182);
/* oklch */ color: oklch(41.6% 0.200 272.0);

Tailwind

colors: {
  custom: {
    50: '#7c6ccd',
    500: '#2e33b6',
    950: '#000000',
  },
}

SCSS

$custom: #2e33b6;
$custom-light: #7c6ccd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e33b6",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 182
  },
  "hsl": {
    "h": 237.794,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.41625,
    "c": 0.20033,
    "h": 272
  },
  "luminance": 0.06326
}

Semantic roles & 50–950 ramp

primary

#2E33B6

secondary

#C8C578

accent

#DD45E3

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2E33B6

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

Preview Lab → · Contrast checker → · Palette generator →