#2E23BD#2E23BD

#2E23BD is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.3% C 0.223 H 273.1°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#2E23BD
RGB	rgb(46, 35, 189)
HSL	hsl(244, 69%, 44%)
HSV	hsv(244, 81%, 74%)
CMYK	cmyk(75.7%, 81.5%, 0%, 25.9%)
CIE-LAB	lab(28.00, 53.36, -77.00)
CIE-LCH	lch(28.00, 93.68, 304.72°)
OKLab	oklab(40.28% 0.0119 -0.2228)
OKLCH	oklch(40.28% 0.223 273.1)
XYZ	xyz(10.9100, 5.4559, 48.6124)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E23BD #B2BD23

analogous

#2365BD #2E23BD #7B23BD

triadic

#2E23BD #BD2E23 #23BD2E

tetradic

#2E23BD #BD2365 #B2BD23 #23BD7B

square

#2E23BD #BD2365 #B2BD23 #23BD7B

split-complementary

#2E23BD #BD7B23 #65BD23

monochromatic

#151056 #211989 #2E23BD #4C41DC #7D75E5

Accessibility & contrast

On white

10.04

#2E23BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2E23BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E23BD

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E23BD	#FFFFFF	#000000	##FFFFFF
##2E23BD	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049C1

Deuteranopia (green-blind)

#003BBA

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2e23bd;
/* rgb */ color: rgb(46, 35, 189);
/* oklch */ color: oklch(40.3% 0.223 273.1);

Tailwind

colors: {
  custom: {
    50: '#8063d2',
    500: '#2e23bd',
    950: '#000000',
  },
}

SCSS

$custom: #2e23bd;
$custom-light: #8063d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e23bd",
  "rgb": {
    "r": 46,
    "g": 35,
    "b": 189
  },
  "hsl": {
    "h": 244.286,
    "s": 68.75,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40283,
    "c": 0.22308,
    "h": 273.1
  },
  "luminance": 0.05457
}

Semantic roles & 50–950 ramp

primary

#2E23BD

secondary

#C6CD6F

accent

#EC3CDF

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2E23BD

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

Preview Lab → · Contrast checker → · Palette generator →