#2E47AC#2E47AC

#2E47AC is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.2% C 0.164 H 268.3°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#2E47AC
RGB	rgb(46, 71, 172)
HSL	hsl(228, 58%, 43%)
HSV	hsv(228, 73%, 67%)
CMYK	cmyk(73.3%, 58.7%, 0%, 32.5%)
CIE-LAB	lab(34.12, 26.33, -56.84)
CIE-LCH	lch(34.12, 62.64, 294.86°)
OKLab	oklab(44.21% -0.005 -0.164)
OKLCH	oklch(44.21% 0.164 268.3)
XYZ	xyz(10.8238, 8.0647, 40.0079)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E47AC #AC932E

analogous

#2E86AC #2E47AC #542EAC

triadic

#2E47AC #AC2E47 #47AC2E

tetradic

#2E47AC #AC2E86 #AC932E #2EAC54

square

#2E47AC #AC2E86 #AC932E #2EAC54

split-complementary

#2E47AC #AC542E #86AC2E

monochromatic

#141F4B #21337C #2E47AC #4963CE #798DDB

Accessibility & contrast

On white

8.04

#2E47AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2E47AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E47AC

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E47AC	#FFFFFF	#000000	##FFFFFF
##2E47AC	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AF

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2e47ac;
/* rgb */ color: rgb(46, 71, 172);
/* oklch */ color: oklch(44.2% 0.164 268.3);

Tailwind

colors: {
  custom: {
    50: '#7879c6',
    500: '#2e47ac',
    950: '#000000',
  },
}

SCSS

$custom: #2e47ac;
$custom-light: #7879c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2e47ac",
  "rgb": {
    "r": 46,
    "g": 71,
    "b": 172
  },
  "hsl": {
    "h": 228.095,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.44205,
    "c": 0.16405,
    "h": 268.3
  },
  "luminance": 0.08066
}

Semantic roles & 50–950 ramp

primary

#2E47AC

secondary

#C3B372

accent

#C247E1

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2E47AC

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

Preview Lab → · Contrast checker → · Palette generator →