#2E27A6#2E27A6

#2E27A6 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.2% C 0.193 H 274.7°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#2E27A6
RGB	rgb(46, 39, 166)
HSL	hsl(243, 62%, 40%)
HSV	hsv(243, 77%, 65%)
CMYK	cmyk(72.3%, 76.5%, 0%, 34.9%)
CIE-LAB	lab(26.11, 44.11, -66.37)
CIE-LCH	lch(26.11, 79.69, 303.61°)
OKLab	oklab(38.21% 0.0158 -0.1919)
OKLCH	oklch(38.21% 0.193 274.7)
XYZ	xyz(8.7329, 4.7842, 36.5322)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E27A6 #9FA627

analogous

#2760A6 #2E27A6 #6D27A6

triadic

#2E27A6 #A62E27 #27A62E

tetradic

#2E27A6 #A62760 #9FA627 #27A66D

square

#2E27A6 #A62760 #9FA627 #27A66D

split-complementary

#2E27A6 #A66D27 #60A627

monochromatic

#131043 #201B74 #2E27A6 #423AD1 #716BDC

Accessibility & contrast

On white

10.73

#2E27A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2E27A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E27A6

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E27A6	#FFFFFF	#000000	##FFFFFF
##2E27A6	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AA

Deuteranopia (green-blind)

#0038A4

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2e27a6;
/* rgb */ color: rgb(46, 39, 166);
/* oklch */ color: oklch(38.2% 0.193 274.7);

Tailwind

colors: {
  custom: {
    50: '#7a63c2',
    500: '#2e27a6',
    950: '#000000',
  },
}

SCSS

$custom: #2e27a6;
$custom-light: #7a63c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e27a6",
  "rgb": {
    "r": 46,
    "g": 39,
    "b": 166
  },
  "hsl": {
    "h": 243.307,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.3821,
    "c": 0.19259,
    "h": 274.7
  },
  "luminance": 0.04785
}

Semantic roles & 50–950 ramp

primary

#2E27A6

secondary

#BEC366

accent

#E543DC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2E27A6

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

Preview Lab → · Contrast checker → · Palette generator →