#2E27AB#2E27AB

#2E27AB is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.199 H 274.2°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#2E27AB
RGB	rgb(46, 39, 171)
HSL	hsl(243, 63%, 41%)
HSV	hsv(243, 77%, 67%)
CMYK	cmyk(73.1%, 77.2%, 0%, 32.9%)
CIE-LAB	lab(26.65, 45.73, -68.49)
CIE-LCH	lch(26.65, 82.35, 303.73°)
OKLab	oklab(38.75% 0.0147 -0.1981)
OKLCH	oklch(38.75% 0.199 274.2)
XYZ	xyz(9.2005, 4.9712, 38.9948)
Luminance	0.0497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E27AB #A4AB27

analogous

#2762AB #2E27AB #7027AB

triadic

#2E27AB #AB2E27 #27AB2E

tetradic

#2E27AB #AB2762 #A4AB27 #27AB70

square

#2E27AB #AB2762 #A4AB27 #27AB70

split-complementary

#2E27AB #AB7027 #62AB27

monochromatic

#131047 #211C79 #2E27AB #453DD3 #746EDE

Accessibility & contrast

On white

10.53

#2E27AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#2E27AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E27AB

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E27AB	#FFFFFF	#000000	##FFFFFF
##2E27AB	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AF

Deuteranopia (green-blind)

#0039A9

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2e27ab;
/* rgb */ color: rgb(46, 39, 171);
/* oklch */ color: oklch(38.8% 0.199 274.2);

Tailwind

colors: {
  custom: {
    50: '#7b64c5',
    500: '#2e27ab',
    950: '#000000',
  },
}

SCSS

$custom: #2e27ab;
$custom-light: #7b64c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e27ab",
  "rgb": {
    "r": 46,
    "g": 39,
    "b": 171
  },
  "hsl": {
    "h": 243.182,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.38752,
    "c": 0.19866,
    "h": 274.2
  },
  "luminance": 0.04972
}

Semantic roles & 50–950 ramp

primary

#2E27AB

secondary

#C0C569

accent

#E642DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2E27AB

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

Preview Lab → · Contrast checker → · Palette generator →