#3E4EC5#3E4EC5

#3E4EC5 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.185 H 271.7°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E4EC5
RGB	rgb(62, 78, 197)
HSL	hsl(233, 54%, 51%)
HSV	hsv(233, 69%, 77%)
CMYK	cmyk(68.5%, 60.4%, 0%, 22.7%)
CIE-LAB	lab(38.73, 33.00, -64.01)
CIE-LCH	lch(38.73, 72.01, 297.28°)
OKLab	oklab(48.48% 0.0056 -0.1846)
OKLCH	oklch(48.48% 0.185 271.7)
XYZ	xyz(14.7856, 10.5027, 54.0605)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4EC5 #C5B53E

analogous

#3E91C5 #3E4EC5 #713EC5

triadic

#3E4EC5 #C53E4E #4EC53E

tetradic

#3E4EC5 #C53E91 #C5B53E #3EC571

square

#3E4EC5 #C53E91 #C5B53E #3EC571

split-complementary

#3E4EC5 #C5713E #91C53E

monochromatic

#202869 #2E3A98 #3E4EC5 #6D79D3 #9CA4E1

Accessibility & contrast

On white

6.77

#3E4EC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3E4EC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4EC5

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4EC5	#FFFFFF	#000000	##FFFFFF
##3E4EC5	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C9

Deuteranopia (green-blind)

#0055C3

Tritanopia (blue-blind)

#006C82

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3e4ec5;
/* rgb */ color: rgb(62, 78, 197);
/* oklch */ color: oklch(48.5% 0.185 271.7);

Tailwind

colors: {
  custom: {
    50: '#847fd7',
    500: '#3e4ec5',
    950: '#000000',
  },
}

SCSS

$custom: #3e4ec5;
$custom-light: #847fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4ec5",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 197
  },
  "hsl": {
    "h": 232.889,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48482,
    "c": 0.18467,
    "h": 271.7
  },
  "luminance": 0.10504
}

Semantic roles & 50–950 ramp

primary

#3E4EC5

secondary

#CDC691

accent

#CC4BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3E4EC5

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

Preview Lab → · Contrast checker → · Palette generator →