#2E28AA#2E28AA

#2E28AA is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.197 H 274.2°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#2E28AA
RGB	rgb(46, 40, 170)
HSL	hsl(243, 62%, 41%)
HSV	hsv(243, 76%, 67%)
CMYK	cmyk(72.9%, 76.5%, 0%, 33.3%)
CIE-LAB	lab(26.73, 44.86, -67.75)
CIE-LCH	lch(26.73, 81.26, 303.51°)
OKLab	oklab(38.78% 0.0145 -0.196)
OKLCH	oklch(38.78% 0.197 274.2)
XYZ	xyz(9.1388, 4.9998, 38.5058)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E28AA #A4AA28

analogous

#2863AA #2E28AA #6F28AA

triadic

#2E28AA #AA2E28 #28AA2E

tetradic

#2E28AA #AA2863 #A4AA28 #28AA6F

square

#2E28AA #AA2863 #A4AA28 #28AA6F

split-complementary

#2E28AA #AA6F28 #63AA28

monochromatic

#131147 #211C78 #2E28AA #453ED2 #746FDD

Accessibility & contrast

On white

10.50

#2E28AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2E28AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E28AA

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E28AA	#FFFFFF	#000000	##FFFFFF
##2E28AA	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AE

Deuteranopia (green-blind)

#0039A8

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2e28aa;
/* rgb */ color: rgb(46, 40, 170);
/* oklch */ color: oklch(38.8% 0.197 274.2);

Tailwind

colors: {
  custom: {
    50: '#7b64c5',
    500: '#2e28aa',
    950: '#000000',
  },
}

SCSS

$custom: #2e28aa;
$custom-light: #7b64c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e28aa",
  "rgb": {
    "r": 46,
    "g": 40,
    "b": 170
  },
  "hsl": {
    "h": 242.769,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.38777,
    "c": 0.19651,
    "h": 274.2
  },
  "luminance": 0.05001
}

Semantic roles & 50–950 ramp

primary

#2E28AA

secondary

#C0C46A

accent

#E543DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2E28AA

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

Preview Lab → · Contrast checker → · Palette generator →