#2E23D4#2E23D4

#2E23D4 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.9% C 0.249 H 271.5°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#2E23D4
RGB	rgb(46, 35, 212)
HSL	hsl(244, 72%, 48%)
HSV	hsv(244, 83%, 83%)
CMYK	cmyk(78.3%, 83.5%, 0%, 16.9%)
CIE-LAB	lab(30.72, 60.17, -85.94)
CIE-LCH	lch(30.72, 104.91, 305.00°)
OKLab	oklab(42.95% 0.0063 -0.2486)
OKLCH	oklch(42.95% 0.249 271.5)
XYZ	xyz(13.6074, 6.5348, 62.8188)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E23D4 #C9D423

analogous

#2370D4 #2E23D4 #8623D4

triadic

#2E23D4 #D42E23 #23D42E

tetradic

#2E23D4 #D42370 #C9D423 #23D486

square

#2E23D4 #D42370 #C9D423 #23D486

split-complementary

#2E23D4 #D48623 #70D423

monochromatic

#17126B #231A9F #2E23D4 #5B52E2 #8D86EB

Accessibility & contrast

On white

9.10

#2E23D4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2E23D4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E23D4

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E23D4	#FFFFFF	#000000	##FFFFFF
##2E23D4	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)

#0051D9

Deuteranopia (green-blind)

#003FD1

Tritanopia (blue-blind)

#005D7F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e23d4;
/* rgb */ color: rgb(46, 35, 212);
/* oklch */ color: oklch(42.9% 0.249 271.5);

Tailwind

colors: {
  custom: {
    50: '#8564e3',
    500: '#2e23d4',
    950: '#000000',
  },
}

SCSS

$custom: #2e23d4;
$custom-light: #8564e3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e23d4",
  "rgb": {
    "r": 46,
    "g": 35,
    "b": 212
  },
  "hsl": {
    "h": 243.729,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.42948,
    "c": 0.24871,
    "h": 271.5
  },
  "luminance": 0.06536
}

Semantic roles & 50–950 ramp

primary

#2E23D4

secondary

#CFD47E

accent

#EE39E3

background

#F9F6FE

surface

#F1EBFC

border

#CBC6D5

text

#0D0616

muted

#7E7A84

Preview Lab

Preview with #2E23D4

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

Preview Lab → · Contrast checker → · Palette generator →