#3E43D3#3E43D3

#3E43D3 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.9% C 0.215 H 273.3°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#3E43D3
RGB	rgb(62, 67, 211)
HSL	hsl(238, 63%, 54%)
HSV	hsv(238, 71%, 83%)
CMYK	cmyk(70.6%, 68.2%, 0%, 17.3%)
CIE-LAB	lab(37.37, 44.57, -74.34)
CIE-LCH	lch(37.37, 86.68, 300.94°)
OKLab	oklab(47.86% 0.0122 -0.2149)
OKLCH	oklch(47.86% 0.215 273.3)
XYZ	xyz(15.7477, 9.7400, 62.6655)
Luminance	0.0974 (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

#3E43D3 #D3CE3E

analogous

#3E8DD3 #3E43D3 #833ED3

triadic

#3E43D3 #D33E43 #43D33E

tetradic

#3E43D3 #D33E8D #D3CE3E #3ED383

square

#3E43D3 #D33E8D #D3CE3E #3ED383

split-complementary

#3E43D3 #D3833E #8DD33E

monochromatic

#1C1F7B #272CAC #3E43D3 #7074DE #A2A4EA

Accessibility & contrast

On white

7.12

#3E43D3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#3E43D3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E43D3

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E43D3	#FFFFFF	#000000	##FFFFFF
##3E43D3	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD7

Deuteranopia (green-blind)

#0051D0

Tritanopia (blue-blind)

#006A86

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3e43d3;
/* rgb */ color: rgb(62, 67, 211);
/* oklch */ color: oklch(47.9% 0.215 273.3);

Tailwind

colors: {
  custom: {
    50: '#8878e2',
    500: '#3e43d3',
    950: '#000000',
  },
}

SCSS

$custom: #3e43d3;
$custom-light: #8878e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e43d3",
  "rgb": {
    "r": 62,
    "g": 67,
    "b": 211
  },
  "hsl": {
    "h": 237.987,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47857,
    "c": 0.21527,
    "h": 273.3
  },
  "luminance": 0.09742
}

Semantic roles & 50–950 ramp

primary

#3E43D3

secondary

#D6D496

accent

#E042E6

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0915

muted

#7E7B84

Preview Lab

Preview with #3E43D3

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

Preview Lab → · Contrast checker → · Palette generator →