#3E55C2#3E55C2

#3E55C2 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.6% C 0.172 H 270.0°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#3E55C2
RGB	rgb(62, 85, 194)
HSL	hsl(230, 52%, 50%)
HSV	hsv(230, 68%, 76%)
CMYK	cmyk(68%, 56.2%, 0%, 23.9%)
CIE-LAB	lab(40.27, 27.47, -59.76)
CIE-LCH	lch(40.27, 65.77, 294.69°)
OKLab	oklab(49.56% -0.0001 -0.172)
OKLCH	oklch(49.56% 0.172 270)
XYZ	xyz(14.9694, 11.4147, 52.4429)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E55C2 #C2AB3E

analogous

#3E97C2 #3E55C2 #693EC2

triadic

#3E55C2 #C23E55 #55C23E

tetradic

#3E55C2 #C23E97 #C2AB3E #3EC269

square

#3E55C2 #C23E97 #C2AB3E #3EC269

split-complementary

#3E55C2 #C2693E #97C23E

monochromatic

#202C66 #2F4094 #3E55C2 #6D7ED1 #9BA7DF

Accessibility & contrast

On white

6.40

#3E55C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#3E55C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E55C2

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E55C2	#FFFFFF	#000000	##FFFFFF
##3E55C2	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C6

Deuteranopia (green-blind)

#0059C0

Tritanopia (blue-blind)

#006F83

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3e55c2;
/* rgb */ color: rgb(62, 85, 194);
/* oklch */ color: oklch(49.6% 0.172 270.0);

Tailwind

colors: {
  custom: {
    50: '#8384d5',
    500: '#3e55c2',
    950: '#000000',
  },
}

SCSS

$custom: #3e55c2;
$custom-light: #8384d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e55c2",
  "rgb": {
    "r": 62,
    "g": 85,
    "b": 194
  },
  "hsl": {
    "h": 229.545,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.49556,
    "c": 0.17201,
    "h": 270
  },
  "luminance": 0.11416
}

Semantic roles & 50–950 ramp

primary

#3E55C2

secondary

#CBC190

accent

#C24CDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3E55C2

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

Preview Lab → · Contrast checker → · Palette generator →