#3E47AC#3E47AC

#3E47AC is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.1% C 0.160 H 274.2°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E47AC
RGB	rgb(62, 71, 172)
HSL	hsl(235, 47%, 46%)
HSV	hsv(235, 64%, 67%)
CMYK	cmyk(64%, 58.7%, 0%, 32.5%)
CIE-LAB	lab(35.02, 28.70, -55.33)
CIE-LCH	lch(35.02, 62.33, 297.41°)
OKLab	oklab(45.12% 0.0117 -0.1592)
OKLCH	oklch(45.12% 0.16 274.2)
XYZ	xyz(11.6838, 8.5082, 40.0483)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E47AC #ACA33E

analogous

#3E7EAC #3E47AC #6C3EAC

triadic

#3E47AC #AC3E47 #47AC3E

tetradic

#3E47AC #AC3E7E #ACA33E #3EAC6C

square

#3E47AC #AC3E7E #ACA33E #3EAC6C

split-complementary

#3E47AC #AC6C3E #7EAC3E

monochromatic

#1E2252 #2E347F #3E47AC #6169C6 #8E94D6

Accessibility & contrast

On white

7.77

#3E47AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3E47AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E47AC

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E47AC	#FFFFFF	#000000	##FFFFFF
##3E47AC	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AF

Deuteranopia (green-blind)

#004EAA

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3e47ac;
/* rgb */ color: rgb(62, 71, 172);
/* oklch */ color: oklch(45.1% 0.160 274.2);

Tailwind

colors: {
  custom: {
    50: '#7f7ac5',
    500: '#3e47ac',
    950: '#000000',
  },
}

SCSS

$custom: #3e47ac;
$custom-light: #7f7ac5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e47ac",
  "rgb": {
    "r": 62,
    "g": 71,
    "b": 172
  },
  "hsl": {
    "h": 235.091,
    "s": 47.009,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45118,
    "c": 0.15959,
    "h": 274.2
  },
  "luminance": 0.08509
}

Semantic roles & 50–950 ramp

primary

#3E47AC

secondary

#C1BC85

accent

#CC51D7

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E47AC

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

Preview Lab → · Contrast checker → · Palette generator →