#2E47B6#2E47B6

#2E47B6 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.1% C 0.178 H 268.4°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#2E47B6
RGB	rgb(46, 71, 182)
HSL	hsl(229, 60%, 45%)
HSV	hsv(229, 75%, 71%)
CMYK	cmyk(74.7%, 61%, 0%, 28.6%)
CIE-LAB	lab(34.93, 30.05, -61.45)
CIE-LCH	lch(34.93, 68.40, 296.06°)
OKLab	oklab(45.06% -0.0049 -0.1775)
OKLCH	oklch(45.06% 0.178 268.4)
XYZ	xyz(11.8205, 8.4634, 45.2575)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E47B6 #B69D2E

analogous

#2E8BB6 #2E47B6 #592EB6

triadic

#2E47B6 #B62E47 #47B62E

tetradic

#2E47B6 #B62E8B #B69D2E #2EB659

square

#2E47B6 #B62E8B #B69D2E #2EB659

split-complementary

#2E47B6 #B6592E #8BB62E

monochromatic

#152154 #223485 #2E47B6 #4F67D2 #8091DF

Accessibility & contrast

On white

7.80

#2E47B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2E47B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E47B6

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E47B6	#FFFFFF	#000000	##FFFFFF
##2E47B6	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BA

Deuteranopia (green-blind)

#004CB4

Tritanopia (blue-blind)

#006377

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2e47b6;
/* rgb */ color: rgb(46, 71, 182);
/* oklch */ color: oklch(45.1% 0.178 268.4);

Tailwind

colors: {
  custom: {
    50: '#7b7acd',
    500: '#2e47b6',
    950: '#000000',
  },
}

SCSS

$custom: #2e47b6;
$custom-light: #7b7acd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e47b6",
  "rgb": {
    "r": 46,
    "g": 71,
    "b": 182
  },
  "hsl": {
    "h": 228.971,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.45063,
    "c": 0.17757,
    "h": 268.4
  },
  "luminance": 0.08465
}

Semantic roles & 50–950 ramp

primary

#2E47B6

secondary

#C8B978

accent

#C645E3

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2E47B6

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

Preview Lab → · Contrast checker → · Palette generator →