#3E5DC9#3E5DC9

#3E5DC9 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.7% C 0.172 H 267.9°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#3E5DC9
RGB	rgb(62, 93, 201)
HSL	hsl(227, 56%, 52%)
HSV	hsv(227, 69%, 79%)
CMYK	cmyk(69.2%, 53.7%, 0%, 21.2%)
CIE-LAB	lab(42.87, 24.85, -59.60)
CIE-LCH	lch(42.87, 64.58, 292.63°)
OKLab	oklab(51.67% -0.0064 -0.1714)
OKLCH	oklch(51.67% 0.172 267.9)
XYZ	xyz(16.4399, 13.0682, 56.9030)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5DC9 #C9AA3E

analogous

#3EA2C9 #3E5DC9 #653EC9

triadic

#3E5DC9 #C93E5D #5DC93E

tetradic

#3E5DC9 #C93EA2 #C9AA3E #3EC965

square

#3E5DC9 #C93EA2 #C9AA3E #3EC965

split-complementary

#3E5DC9 #C9653E #A2C93E

monochromatic

#1F306E #2C459E #3E5DC9 #6E85D6 #9EADE4

Accessibility & contrast

On white

5.81

#3E5DC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#3E5DC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5DC9

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5DC9	#FFFFFF	#000000	##FFFFFF
##3E5DC9	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A6CCD

Deuteranopia (green-blind)

#005FC7

Tritanopia (blue-blind)

#00778A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3e5dc9;
/* rgb */ color: rgb(62, 93, 201);
/* oklch */ color: oklch(51.7% 0.172 267.9);

Tailwind

colors: {
  custom: {
    50: '#848ada',
    500: '#3e5dc9',
    950: '#000000',
  },
}

SCSS

$custom: #3e5dc9;
$custom-light: #848ada;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5dc9",
  "rgb": {
    "r": 62,
    "g": 93,
    "b": 201
  },
  "hsl": {
    "h": 226.619,
    "s": 56.275,
    "l": 51.569
  },
  "oklch": {
    "l": 0.51667,
    "c": 0.17157,
    "h": 267.9
  },
  "luminance": 0.1307
}

Semantic roles & 50–950 ramp

primary

#3E5DC9

secondary

#D0C293

accent

#BE48E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E5DC9

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

Preview Lab → · Contrast checker → · Palette generator →