#2E33CB#2E33CB

#2E33CB is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.8% C 0.226 H 270.9°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#2E33CB
RGB	rgb(46, 51, 203)
HSL	hsl(238, 63%, 49%)
HSV	hsv(238, 77%, 80%)
CMYK	cmyk(77.3%, 74.9%, 0%, 20.4%)
CIE-LAB	lab(32.39, 49.61, -77.95)
CIE-LCH	lch(32.39, 92.40, 302.48°)
OKLab	oklab(43.82% 0.0037 -0.2257)
OKLCH	oklch(43.82% 0.226 270.9)
XYZ	xyz(13.0864, 7.2588, 57.1997)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 4.31

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E33CB #CBC62E

analogous

#2E82CB #2E33CB #782ECB

triadic

#2E33CB #CB2E33 #33CB2E

tetradic

#2E33CB #CB2E82 #CBC62E #2ECB78

square

#2E33CB #CB2E82 #CBC62E #2ECB78

split-complementary

#2E33CB #CB782E #82CB2E

monochromatic

#171A67 #232699 #2E33CB #5C60DA #8E91E5

Accessibility & contrast

On white

8.56

#2E33CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2E33CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E33CB

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E33CB	#FFFFFF	#000000	##FFFFFF
##2E33CB	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CF

Deuteranopia (green-blind)

#0044C8

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2e33cb;
/* rgb */ color: rgb(46, 51, 203);
/* oklch */ color: oklch(43.8% 0.226 270.9);

Tailwind

colors: {
  custom: {
    50: '#816ddc',
    500: '#2e33cb',
    950: '#000000',
  },
}

SCSS

$custom: #2e33cb;
$custom-light: #816ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e33cb",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 203
  },
  "hsl": {
    "h": 238.089,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.43817,
    "c": 0.22574,
    "h": 270.9
  },
  "luminance": 0.0726
}

Semantic roles & 50–950 ramp

primary

#2E33CB

secondary

#D0CD85

accent

#E142E6

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2E33CB

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

Preview Lab → · Contrast checker → · Palette generator →