#2E47A2#2E47A2

#2E47A2 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.4% C 0.150 H 268.0°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2E47A2
RGB	rgb(46, 71, 162)
HSL	hsl(227, 56%, 41%)
HSV	hsv(227, 72%, 64%)
CMYK	cmyk(71.6%, 56.2%, 0%, 36.5%)
CIE-LAB	lab(33.34, 22.58, -52.12)
CIE-LCH	lch(33.34, 56.80, 293.42°)
OKLab	oklab(43.38% -0.0054 -0.1501)
OKLCH	oklch(43.38% 0.15 268)
XYZ	xyz(9.8993, 7.6949, 35.1390)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E47A2 #A2892E

analogous

#2E81A2 #2E47A2 #4F2EA2

triadic

#2E47A2 #A22E47 #47A22E

tetradic

#2E47A2 #A22E81 #A2892E #2EA24F

square

#2E47A2 #A22E81 #A2892E #2EA24F

split-complementary

#2E47A2 #A24F2E #81A22E

monochromatic

#131D43 #203272 #2E47A2 #4360CA #7389D7

Accessibility & contrast

On white

8.27

#2E47A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2E47A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E47A2

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E47A2	#FFFFFF	#000000	##FFFFFF
##2E47A2	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A5

Deuteranopia (green-blind)

#0049A0

Tritanopia (blue-blind)

#005D6D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2e47a2;
/* rgb */ color: rgb(46, 71, 162);
/* oklch */ color: oklch(43.4% 0.150 268.0);

Tailwind

colors: {
  custom: {
    50: '#7679be',
    500: '#2e47a2',
    950: '#000000',
  },
}

SCSS

$custom: #2e47a2;
$custom-light: #7679be;
$custom-dark: #000000;

JSON

{
  "hex": "#2e47a2",
  "rgb": {
    "r": 46,
    "g": 71,
    "b": 162
  },
  "hsl": {
    "h": 227.069,
    "s": 55.769,
    "l": 40.784
  },
  "oklch": {
    "l": 0.43377,
    "c": 0.15019,
    "h": 268
  },
  "luminance": 0.07696
}

Semantic roles & 50–950 ramp

primary

#2E47A2

secondary

#BFAD6D

accent

#BF49DF

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2E47A2

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

Preview Lab → · Contrast checker → · Palette generator →