#3E67DB#3E67DB

#3E67DB is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.0% C 0.184 H 265.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#3E67DB
RGB	rgb(62, 103, 219)
HSL	hsl(224, 69%, 55%)
HSV	hsv(224, 72%, 86%)
CMYK	cmyk(71.7%, 53%, 0%, 14.1%)
CIE-LAB	lab(46.76, 24.98, -63.60)
CIE-LCH	lch(46.76, 68.33, 291.44°)
OKLab	oklab(55.01% -0.0132 -0.1831)
OKLCH	oklch(55.01% 0.184 265.9)
XYZ	xyz(19.6186, 15.8370, 69.0270)
Luminance	0.1584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E67DB #DBB23E

analogous

#3EB6DB #3E67DB #633EDB

triadic

#3E67DB #DB3E67 #67DB3E

tetradic

#3E67DB #DB3EB6 #DBB23E #3EDB63

square

#3E67DB #DB3EB6 #DBB23E #3EDB63

split-complementary

#3E67DB #DB633E #B6DB3E

monochromatic

#193586 #234AB9 #3E67DB #7290E5 #A5B8EE

Accessibility & contrast

On white

5.04

#3E67DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#3E67DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E67DB

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E67DB	#FFFFFF	#000000	##FFFFFF
##3E67DB	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1076DF

Deuteranopia (green-blind)

#0068D9

Tritanopia (blue-blind)

#008397

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3e67db;
/* rgb */ color: rgb(62, 103, 219);
/* oklch */ color: oklch(55.0% 0.184 265.9);

Tailwind

colors: {
  custom: {
    50: '#8791e7',
    500: '#3e67db',
    950: '#000000',
  },
}

SCSS

$custom: #3e67db;
$custom-light: #8791e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e67db",
  "rgb": {
    "r": 62,
    "g": 103,
    "b": 219
  },
  "hsl": {
    "h": 224.331,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55008,
    "c": 0.18355,
    "h": 265.9
  },
  "luminance": 0.15839
}

Semantic roles & 50–950 ramp

primary

#3E67DB

secondary

#DBCA99

accent

#BE3CEB

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3E67DB

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

Preview Lab → · Contrast checker → · Palette generator →