#3E47CC#3E47CC

#3E47CC is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 47.9% C 0.202 H 272.9°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#3E47CC
RGB	rgb(62, 71, 204)
HSL	hsl(236, 58%, 52%)
HSV	hsv(236, 70%, 80%)
CMYK	cmyk(69.6%, 65.2%, 0%, 20%)
CIE-LAB	lab(37.64, 39.80, -69.85)
CIE-LCH	lch(37.64, 80.39, 299.67°)
OKLab	oklab(47.86% 0.0104 -0.2018)
OKLCH	oklch(47.86% 0.202 272.9)
XYZ	xyz(15.1353, 9.8888, 58.2261)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E47CC #CCC33E

analogous

#3E8ECC #3E47CC #7C3ECC

triadic

#3E47CC #CC3E47 #47CC3E

tetradic

#3E47CC #CC3E8E #CCC33E #3ECC7C

square

#3E47CC #CC3E8E #CCC33E #3ECC7C

split-complementary

#3E47CC #CC7C3E #8ECC3E

monochromatic

#1E2372 #2B32A2 #3E47CC #6E75D9 #9FA3E6

Accessibility & contrast

On white

7.05

#3E47CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#3E47CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E47CC

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E47CC	#FFFFFF	#000000	##FFFFFF
##3E47CC	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD0

Deuteranopia (green-blind)

#0052C9

Tritanopia (blue-blind)

#006A83

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e47cc;
/* rgb */ color: rgb(62, 71, 204);
/* oklch */ color: oklch(47.9% 0.202 272.9);

Tailwind

colors: {
  custom: {
    50: '#867add',
    500: '#3e47cc',
    950: '#000000',
  },
}

SCSS

$custom: #3e47cc;
$custom-light: #867add;
$custom-dark: #000000;

JSON

{
  "hex": "#3e47cc",
  "rgb": {
    "r": 62,
    "g": 71,
    "b": 204
  },
  "hsl": {
    "h": 236.197,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47863,
    "c": 0.20204,
    "h": 272.9
  },
  "luminance": 0.0989
}

Semantic roles & 50–950 ramp

primary

#3E47CC

secondary

#D2CE94

accent

#D846E1

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3E47CC

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

Preview Lab → · Contrast checker → · Palette generator →