#3E59C2#3E59C2

#3E59C2 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.3% C 0.167 H 268.8°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#3E59C2
RGB	rgb(62, 89, 194)
HSL	hsl(228, 52%, 50%)
HSV	hsv(228, 68%, 76%)
CMYK	cmyk(68%, 54.1%, 0%, 23.9%)
CIE-LAB	lab(41.32, 24.90, -58.06)
CIE-LCH	lch(41.32, 63.18, 293.21°)
OKLab	oklab(50.34% -0.0035 -0.167)
OKLCH	oklch(50.34% 0.167 268.8)
XYZ	xyz(15.2933, 12.0625, 52.5508)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E59C2 #C2A73E

analogous

#3E9BC2 #3E59C2 #653EC2

triadic

#3E59C2 #C23E59 #59C23E

tetradic

#3E59C2 #C23E9B #C2A73E #3EC265

square

#3E59C2 #C23E9B #C2A73E #3EC265

split-complementary

#3E59C2 #C2653E #9BC23E

monochromatic

#202E66 #2F4394 #3E59C2 #6D81D1 #9BA9DF

Accessibility & contrast

On white

6.15

#3E59C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#3E59C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E59C2

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E59C2	#FFFFFF	#000000	##FFFFFF
##3E59C2	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0668C6

Deuteranopia (green-blind)

#005CC0

Tritanopia (blue-blind)

#007285

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3e59c2;
/* rgb */ color: rgb(62, 89, 194);
/* oklch */ color: oklch(50.3% 0.167 268.8);

Tailwind

colors: {
  custom: {
    50: '#8387d5',
    500: '#3e59c2',
    950: '#000000',
  },
}

SCSS

$custom: #3e59c2;
$custom-light: #8387d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e59c2",
  "rgb": {
    "r": 62,
    "g": 89,
    "b": 194
  },
  "hsl": {
    "h": 227.727,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50341,
    "c": 0.16701,
    "h": 268.8
  },
  "luminance": 0.12064
}

Semantic roles & 50–950 ramp

primary

#3E59C2

secondary

#CBBF90

accent

#BE4CDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E59C2

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

Preview Lab → · Contrast checker → · Palette generator →