#3E5ED9#3E5ED9

#3E5ED9 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.1% C 0.192 H 268.1°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3E5ED9
RGB	rgb(62, 94, 217)
HSL	hsl(228, 67%, 55%)
HSV	hsv(228, 71%, 85%)
CMYK	cmyk(71.4%, 56.7%, 0%, 14.9%)
CIE-LAB	lab(44.29, 29.96, -66.48)
CIE-LCH	lch(44.29, 72.92, 294.26°)
OKLab	oklab(53.1% -0.0064 -0.1916)
OKLCH	oklch(53.1% 0.192 268.1)
XYZ	xyz(18.5094, 14.0374, 67.3662)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5ED9 #D9B93E

analogous

#3EACD9 #3E5ED9 #6C3ED9

triadic

#3E5ED9 #D93E5E #5ED93E

tetradic

#3E5ED9 #D93EAC #D9B93E #3ED96C

square

#3E5ED9 #D93EAC #D9B93E #3ED96C

split-complementary

#3E5ED9 #D96C3E #ACD93E

monochromatic

#1A2F83 #2442B6 #3E5ED9 #7189E3 #A4B3ED

Accessibility & contrast

On white

5.51

#3E5ED9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#3E5ED9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5ED9

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5ED9	#FFFFFF	#000000	##FFFFFF
##3E5ED9	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DD

Deuteranopia (green-blind)

#0062D7

Tritanopia (blue-blind)

#007C92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3e5ed9;
/* rgb */ color: rgb(62, 94, 217);
/* oklch */ color: oklch(53.1% 0.192 268.1);

Tailwind

colors: {
  custom: {
    50: '#878be6',
    500: '#3e5ed9',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ed9;
$custom-light: #878be6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ed9",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 217
  },
  "hsl": {
    "h": 227.613,
    "s": 67.1,
    "l": 54.706
  },
  "oklch": {
    "l": 0.53101,
    "c": 0.19176,
    "h": 268.1
  },
  "luminance": 0.14039
}

Semantic roles & 50–950 ramp

primary

#3E5ED9

secondary

#DACD99

accent

#C63EEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3E5ED9

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

Preview Lab → · Contrast checker → · Palette generator →