#2E28AF#2E28AF

#2E28AF is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.3% C 0.203 H 273.8°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#2E28AF
RGB	rgb(46, 40, 175)
HSL	hsl(243, 63%, 42%)
HSV	hsv(243, 77%, 69%)
CMYK	cmyk(73.7%, 77.1%, 0%, 31.4%)
CIE-LAB	lab(27.28, 46.48, -69.86)
CIE-LCH	lch(27.28, 83.91, 303.64°)
OKLab	oklab(39.32% 0.0134 -0.2021)
OKLCH	oklch(39.32% 0.203 273.8)
XYZ	xyz(9.6208, 5.1926, 41.0444)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E28AF #A9AF28

analogous

#2865AF #2E28AF #7228AF

triadic

#2E28AF #AF2E28 #28AF2E

tetradic

#2E28AF #AF2865 #A9AF28 #28AF72

square

#2E28AF #AF2865 #A9AF28 #28AF72

split-complementary

#2E28AF #AF7228 #65AF28

monochromatic

#14114B #211D7D #2E28AF #4741D4 #7773DF

Accessibility & contrast

On white

10.30

#2E28AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2E28AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E28AF

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E28AF	#FFFFFF	#000000	##FFFFFF
##2E28AF	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B3

Deuteranopia (green-blind)

#003AAD

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2e28af;
/* rgb */ color: rgb(46, 40, 175);
/* oklch */ color: oklch(39.3% 0.203 273.8);

Tailwind

colors: {
  custom: {
    50: '#7c65c8',
    500: '#2e28af',
    950: '#000000',
  },
}

SCSS

$custom: #2e28af;
$custom-light: #7c65c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e28af",
  "rgb": {
    "r": 46,
    "g": 40,
    "b": 175
  },
  "hsl": {
    "h": 242.667,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.39319,
    "c": 0.20255,
    "h": 273.8
  },
  "luminance": 0.05194
}

Semantic roles & 50–950 ramp

primary

#2E28AF

secondary

#C2C66D

accent

#E642DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2E28AF

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

Preview Lab → · Contrast checker → · Palette generator →