#3E5EC1#3E5EC1

#3E5EC1 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.3% C 0.159 H 267.1°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#3E5EC1
RGB	rgb(62, 94, 193)
HSL	hsl(225, 51%, 50%)
HSV	hsv(225, 68%, 76%)
CMYK	cmyk(67.9%, 51.3%, 0%, 24.3%)
CIE-LAB	lab(42.58, 21.33, -55.44)
CIE-LCH	lch(42.58, 59.40, 291.04°)
OKLab	oklab(51.27% -0.008 -0.1592)
OKLCH	oklch(51.27% 0.159 267.1)
XYZ	xyz(15.6116, 12.8783, 52.1048)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5EC1 #C1A13E

analogous

#3E9FC1 #3E5EC1 #603EC1

triadic

#3E5EC1 #C13E5E #5EC13E

tetradic

#3E5EC1 #C13E9F #C1A13E #3EC160

square

#3E5EC1 #C13E9F #C1A13E #3EC160

split-complementary

#3E5EC1 #C1603E #9FC13E

monochromatic

#203164 #2F4793 #3E5EC1 #6C85D0 #9BABDF

Accessibility & contrast

On white

5.87

#3E5EC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#3E5EC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5EC1

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5EC1	#FFFFFF	#000000	##FFFFFF
##3E5EC1	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226BC5

Deuteranopia (green-blind)

#005FBF

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3e5ec1;
/* rgb */ color: rgb(62, 94, 193);
/* oklch */ color: oklch(51.3% 0.159 267.1);

Tailwind

colors: {
  custom: {
    50: '#828bd4',
    500: '#3e5ec1',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ec1;
$custom-light: #828bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ec1",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 193
  },
  "hsl": {
    "h": 225.344,
    "s": 51.373,
    "l": 50
  },
  "oklch": {
    "l": 0.51274,
    "c": 0.15937,
    "h": 267.1
  },
  "luminance": 0.1288
}

Semantic roles & 50–950 ramp

primary

#3E5EC1

secondary

#CBBC90

accent

#B84DDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E5EC1

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

Preview Lab → · Contrast checker → · Palette generator →