#2E28A9#2E28A9

#2E28A9 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.7% C 0.195 H 274.3°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#2E28A9
RGB	rgb(46, 40, 169)
HSL	hsl(243, 62%, 41%)
HSV	hsv(243, 76%, 66%)
CMYK	cmyk(72.8%, 76.3%, 0%, 33.7%)
CIE-LAB	lab(26.63, 44.54, -67.33)
CIE-LCH	lch(26.63, 80.73, 303.48°)
OKLab	oklab(38.67% 0.0147 -0.1947)
OKLCH	oklch(38.67% 0.195 274.3)
XYZ	xyz(9.0446, 4.9621, 38.0095)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E28A9 #A3A928

analogous

#2862A9 #2E28A9 #6E28A9

triadic

#2E28A9 #A92E28 #28A92E

tetradic

#2E28A9 #A92862 #A3A928 #28A96E

square

#2E28A9 #A92862 #A3A928 #28A96E

split-complementary

#2E28A9 #A96E28 #62A928

monochromatic

#131146 #211C78 #2E28A9 #443DD1 #746FDD

Accessibility & contrast

On white

10.54

#2E28A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#2E28A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E28A9

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E28A9	#FFFFFF	#000000	##FFFFFF
##2E28A9	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AD

Deuteranopia (green-blind)

#0039A7

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2e28a9;
/* rgb */ color: rgb(46, 40, 169);
/* oklch */ color: oklch(38.7% 0.195 274.3);

Tailwind

colors: {
  custom: {
    50: '#7a64c4',
    500: '#2e28a9',
    950: '#000000',
  },
}

SCSS

$custom: #2e28a9;
$custom-light: #7a64c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e28a9",
  "rgb": {
    "r": 46,
    "g": 40,
    "b": 169
  },
  "hsl": {
    "h": 242.791,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38669,
    "c": 0.1953,
    "h": 274.3
  },
  "luminance": 0.04963
}

Semantic roles & 50–950 ramp

primary

#2E28A9

secondary

#BFC469

accent

#E543DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2E28A9

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

Preview Lab → · Contrast checker → · Palette generator →