#2E27AA#2E27AA

#2E27AA is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.6% C 0.197 H 274.3°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#2E27AA
RGB	rgb(46, 39, 170)
HSL	hsl(243, 63%, 41%)
HSV	hsv(243, 77%, 67%)
CMYK	cmyk(72.9%, 77.1%, 0%, 33.3%)
CIE-LAB	lab(26.54, 45.40, -68.07)
CIE-LCH	lch(26.54, 81.82, 303.71°)
OKLab	oklab(38.64% 0.0149 -0.1969)
OKLCH	oklch(38.64% 0.197 274.3)
XYZ	xyz(9.1055, 4.9333, 38.4948)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E27AA #A3AA27

analogous

#2761AA #2E27AA #6F27AA

triadic

#2E27AA #AA2E27 #27AA2E

tetradic

#2E27AA #AA2761 #A3AA27 #27AA6F

square

#2E27AA #AA2761 #A3AA27 #27AA6F

split-complementary

#2E27AA #AA6F27 #61AA27

monochromatic

#131046 #211C78 #2E27AA #443CD2 #746EDE

Accessibility & contrast

On white

10.57

#2E27AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#2E27AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E27AA

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E27AA	#FFFFFF	#000000	##FFFFFF
##2E27AA	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	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: #2e27aa;
/* rgb */ color: rgb(46, 39, 170);
/* oklch */ color: oklch(38.6% 0.197 274.3);

Tailwind

colors: {
  custom: {
    50: '#7b64c5',
    500: '#2e27aa',
    950: '#000000',
  },
}

SCSS

$custom: #2e27aa;
$custom-light: #7b64c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e27aa",
  "rgb": {
    "r": 46,
    "g": 39,
    "b": 170
  },
  "hsl": {
    "h": 243.206,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38643,
    "c": 0.19746,
    "h": 274.3
  },
  "luminance": 0.04934
}

Semantic roles & 50–950 ramp

primary

#2E27AA

secondary

#BFC469

accent

#E642DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2E27AA

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

Preview Lab → · Contrast checker → · Palette generator →