#3E4FC5#3E4FC5

#3E4FC5 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.7% C 0.183 H 271.5°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#3E4FC5
RGB	rgb(62, 79, 197)
HSL	hsl(232, 54%, 51%)
HSV	hsv(232, 69%, 77%)
CMYK	cmyk(68.5%, 59.9%, 0%, 22.7%)
CIE-LAB	lab(38.98, 32.37, -63.60)
CIE-LCH	lch(38.98, 71.37, 296.97°)
OKLab	oklab(48.67% 0.0048 -0.1834)
OKLCH	oklch(48.67% 0.183 271.5)
XYZ	xyz(14.8572, 10.6459, 54.0844)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4FC5 #C5B43E

analogous

#3E93C5 #3E4FC5 #703EC5

triadic

#3E4FC5 #C53E4F #4FC53E

tetradic

#3E4FC5 #C53E93 #C5B43E #3EC570

square

#3E4FC5 #C53E93 #C5B43E #3EC570

split-complementary

#3E4FC5 #C5703E #93C53E

monochromatic

#202969 #2E3B98 #3E4FC5 #6D7AD3 #9CA5E1

Accessibility & contrast

On white

6.71

#3E4FC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3E4FC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4FC5

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4FC5	#FFFFFF	#000000	##FFFFFF
##3E4FC5	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C9

Deuteranopia (green-blind)

#0056C3

Tritanopia (blue-blind)

#006C82

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3e4fc5;
/* rgb */ color: rgb(62, 79, 197);
/* oklch */ color: oklch(48.7% 0.183 271.5);

Tailwind

colors: {
  custom: {
    50: '#8480d7',
    500: '#3e4fc5',
    950: '#000000',
  },
}

SCSS

$custom: #3e4fc5;
$custom-light: #8480d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4fc5",
  "rgb": {
    "r": 62,
    "g": 79,
    "b": 197
  },
  "hsl": {
    "h": 232.444,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48665,
    "c": 0.18345,
    "h": 271.5
  },
  "luminance": 0.10647
}

Semantic roles & 50–950 ramp

primary

#3E4FC5

secondary

#CDC691

accent

#CB4BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3E4FC5

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

Preview Lab → · Contrast checker → · Palette generator →