#3E43D5#3E43D5

#3E43D5 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.0% C 0.218 H 273.2°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#3E43D5
RGB	rgb(62, 67, 213)
HSL	hsl(238, 64%, 54%)
HSV	hsv(238, 71%, 84%)
CMYK	cmyk(70.9%, 68.5%, 0%, 16.5%)
CIE-LAB	lab(37.56, 45.23, -75.19)
CIE-LCH	lch(37.56, 87.75, 301.03°)
OKLab	oklab(48.05% 0.012 -0.2174)
OKLCH	oklch(48.05% 0.218 273.2)
XYZ	xyz(16.0000, 9.8410, 63.9942)
Luminance	0.0984 (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

#3E43D5 #D5D03E

analogous

#3E8FD5 #3E43D5 #853ED5

triadic

#3E43D5 #D53E43 #43D53E

tetradic

#3E43D5 #D53E8F #D5D03E #3ED585

square

#3E43D5 #D53E8F #D5D03E #3ED585

split-complementary

#3E43D5 #D5853E #8FD53E

monochromatic

#1B1F7D #262BB0 #3E43D5 #7074E0 #A3A5EB

Accessibility & contrast

On white

7.07

#3E43D5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#3E43D5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E43D5

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E43D5	#FFFFFF	#000000	##FFFFFF
##3E43D5	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD9

Deuteranopia (green-blind)

#0051D2

Tritanopia (blue-blind)

#006B87

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3e43d5;
/* rgb */ color: rgb(62, 67, 213);
/* oklch */ color: oklch(48.0% 0.218 273.2);

Tailwind

colors: {
  custom: {
    50: '#8878e3',
    500: '#3e43d5',
    950: '#000000',
  },
}

SCSS

$custom: #3e43d5;
$custom-light: #8878e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e43d5",
  "rgb": {
    "r": 62,
    "g": 67,
    "b": 213
  },
  "hsl": {
    "h": 238.013,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48045,
    "c": 0.21773,
    "h": 273.2
  },
  "luminance": 0.09843
}

Semantic roles & 50–950 ramp

primary

#3E43D5

secondary

#D8D597

accent

#E241E7

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3E43D5

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

Preview Lab → · Contrast checker → · Palette generator →