#2E27A8#2E27A8

#2E27A8 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.4% C 0.195 H 274.5°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#2E27A8
RGB	rgb(46, 39, 168)
HSL	hsl(243, 62%, 41%)
HSV	hsv(243, 77%, 66%)
CMYK	cmyk(72.6%, 76.8%, 0%, 34.1%)
CIE-LAB	lab(26.33, 44.76, -67.22)
CIE-LCH	lch(26.33, 80.76, 303.66°)
OKLab	oklab(38.43% 0.0154 -0.1944)
OKLCH	oklch(38.43% 0.195 274.5)
XYZ	xyz(8.9178, 4.8582, 37.5059)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E27A8 #A1A827

analogous

#2760A8 #2E27A8 #6E27A8

triadic

#2E27A8 #A82E27 #27A82E

tetradic

#2E27A8 #A82760 #A1A827 #27A86E

square

#2E27A8 #A82760 #A1A827 #27A86E

split-complementary

#2E27A8 #A86E27 #60A827

monochromatic

#131045 #201B76 #2E27A8 #433BD1 #736CDD

Accessibility & contrast

On white

10.65

#2E27A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2E27A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E27A8

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E27A8	#FFFFFF	#000000	##FFFFFF
##2E27A8	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AC

Deuteranopia (green-blind)

#0038A6

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2e27a8;
/* rgb */ color: rgb(46, 39, 168);
/* oklch */ color: oklch(38.4% 0.195 274.5);

Tailwind

colors: {
  custom: {
    50: '#7a64c3',
    500: '#2e27a8',
    950: '#000000',
  },
}

SCSS

$custom: #2e27a8;
$custom-light: #7a64c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e27a8",
  "rgb": {
    "r": 46,
    "g": 39,
    "b": 168
  },
  "hsl": {
    "h": 243.256,
    "s": 62.319,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38426,
    "c": 0.19503,
    "h": 274.5
  },
  "luminance": 0.04859
}

Semantic roles & 50–950 ramp

primary

#2E27A8

secondary

#BEC367

accent

#E542DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2E27A8

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

Preview Lab → · Contrast checker → · Palette generator →