#2E27A9#2E27A9

#2E27A9 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.5% C 0.196 H 274.4°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#2E27A9
RGB	rgb(46, 39, 169)
HSL	hsl(243, 63%, 41%)
HSV	hsv(243, 77%, 66%)
CMYK	cmyk(72.8%, 76.9%, 0%, 33.7%)
CIE-LAB	lab(26.44, 45.08, -67.65)
CIE-LCH	lch(26.44, 81.29, 303.68°)
OKLab	oklab(38.53% 0.0152 -0.1957)
OKLCH	oklch(38.53% 0.196 274.4)
XYZ	xyz(9.0113, 4.8956, 37.9985)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E27A9 #A2A927

analogous

#2761A9 #2E27A9 #6F27A9

triadic

#2E27A9 #A92E27 #27A92E

tetradic

#2E27A9 #A92761 #A2A927 #27A96F

square

#2E27A9 #A92761 #A2A927 #27A96F

split-complementary

#2E27A9 #A96F27 #61A927

monochromatic

#131046 #201C77 #2E27A9 #433BD2 #736DDD

Accessibility & contrast

On white

10.61

#2E27A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2E27A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E27A9

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E27A9	#FFFFFF	#000000	##FFFFFF
##2E27A9	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AD

Deuteranopia (green-blind)

#0038A7

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2e27a9;
/* rgb */ color: rgb(46, 39, 169);
/* oklch */ color: oklch(38.5% 0.196 274.4);

Tailwind

colors: {
  custom: {
    50: '#7a64c4',
    500: '#2e27a9',
    950: '#000000',
  },
}

SCSS

$custom: #2e27a9;
$custom-light: #7a64c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e27a9",
  "rgb": {
    "r": 46,
    "g": 39,
    "b": 169
  },
  "hsl": {
    "h": 243.231,
    "s": 62.5,
    "l": 40.784
  },
  "oklch": {
    "l": 0.38534,
    "c": 0.19625,
    "h": 274.4
  },
  "luminance": 0.04896
}

Semantic roles & 50–950 ramp

primary

#2E27A9

secondary

#BFC468

accent

#E642DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2E27A9

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

Preview Lab → · Contrast checker → · Palette generator →