#2E23BC#2E23BC

#2E23BC is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 40.2% C 0.222 H 273.1°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#2E23BC
RGB	rgb(46, 35, 188)
HSL	hsl(244, 69%, 44%)
HSV	hsv(244, 81%, 74%)
CMYK	cmyk(75.5%, 81.4%, 0%, 26.3%)
CIE-LAB	lab(27.88, 53.05, -76.61)
CIE-LCH	lch(27.88, 93.18, 304.71°)
OKLab	oklab(40.17% 0.0122 -0.2216)
OKLCH	oklch(40.17% 0.222 273.1)
XYZ	xyz(10.8018, 5.4126, 48.0427)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E23BC #B1BC23

analogous

#2364BC #2E23BC #7A23BC

triadic

#2E23BC #BC2E23 #23BC2E

tetradic

#2E23BC #BC2364 #B1BC23 #23BC7A

square

#2E23BC #BC2364 #B1BC23 #23BC7A

split-complementary

#2E23BC #BC7A23 #64BC23

monochromatic

#151055 #211988 #2E23BC #4C41DC #7C74E5

Accessibility & contrast

On white

10.08

#2E23BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2E23BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E23BC

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E23BC	#FFFFFF	#000000	##FFFFFF
##2E23BC	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049C0

Deuteranopia (green-blind)

#003AB9

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2e23bc;
/* rgb */ color: rgb(46, 35, 188);
/* oklch */ color: oklch(40.2% 0.222 273.1);

Tailwind

colors: {
  custom: {
    50: '#7f63d2',
    500: '#2e23bc',
    950: '#000000',
  },
}

SCSS

$custom: #2e23bc;
$custom-light: #7f63d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e23bc",
  "rgb": {
    "r": 46,
    "g": 35,
    "b": 188
  },
  "hsl": {
    "h": 244.314,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40168,
    "c": 0.22195,
    "h": 273.1
  },
  "luminance": 0.05414
}

Semantic roles & 50–950 ramp

primary

#2E23BC

secondary

#C6CC6F

accent

#EB3CDF

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2E23BC

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

Preview Lab → · Contrast checker → · Palette generator →