#2E33CF#2E33CF

#2E33CF is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.2% C 0.230 H 270.8°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#2E33CF
RGB	rgb(46, 51, 207)
HSL	hsl(238, 64%, 50%)
HSV	hsv(238, 78%, 81%)
CMYK	cmyk(77.8%, 75.4%, 0%, 18.8%)
CIE-LAB	lab(32.81, 50.91, -79.57)
CIE-LCH	lch(32.81, 94.47, 302.61°)
OKLab	oklab(44.24% 0.003 -0.2304)
OKLCH	oklch(44.24% 0.23 270.8)
XYZ	xyz(13.5692, 7.4520, 59.7426)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E33CF #CFCA2E

analogous

#2E83CF #2E33CF #7A2ECF

triadic

#2E33CF #CF2E33 #33CF2E

tetradic

#2E33CF #CF2E83 #CFCA2E #2ECF7A

square

#2E33CF #CF2E83 #CFCA2E #2ECF7A

split-complementary

#2E33CF #CF7A2E #83CF2E

monochromatic

#181A6B #23279D #2E33CF #5F63DB #9194E7

Accessibility & contrast

On white

8.43

#2E33CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2E33CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E33CF

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E33CF	#FFFFFF	#000000	##FFFFFF
##2E33CF	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055D3

Deuteranopia (green-blind)

#0045CC

Tritanopia (blue-blind)

#00617F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2e33cf;
/* rgb */ color: rgb(46, 51, 207);
/* oklch */ color: oklch(44.2% 0.230 270.8);

Tailwind

colors: {
  custom: {
    50: '#826ddf',
    500: '#2e33cf',
    950: '#000000',
  },
}

SCSS

$custom: #2e33cf;
$custom-light: #826ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e33cf",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 207
  },
  "hsl": {
    "h": 238.137,
    "s": 63.636,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44243,
    "c": 0.23045,
    "h": 270.8
  },
  "luminance": 0.07453
}

Semantic roles & 50–950 ramp

primary

#2E33CF

secondary

#D1CF88

accent

#E241E7

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #2E33CF

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

Preview Lab → · Contrast checker → · Palette generator →