#3E76DB#3E76DB

#3E76DB is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.1% C 0.166 H 261.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3E76DB
RGB	rgb(62, 118, 219)
HSL	hsl(219, 69%, 55%)
HSV	hsv(219, 72%, 86%)
CMYK	cmyk(71.7%, 46.1%, 0%, 14.1%)
CIE-LAB	lab(50.80, 15.54, -57.09)
CIE-LCH	lch(50.80, 59.17, 285.22°)
OKLab	oklab(58.09% -0.0256 -0.1637)
OKLCH	oklch(58.09% 0.166 261.1)
XYZ	xyz(21.2466, 19.0932, 69.5697)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E76DB #DBA33E

analogous

#3EC4DB #3E76DB #553EDB

triadic

#3E76DB #DB3E76 #76DB3E

tetradic

#3E76DB #DB3EC4 #DBA33E #3EDB55

square

#3E76DB #DB3EC4 #DBA33E #3EDB55

split-complementary

#3E76DB #DB553E #C4DB3E

monochromatic

#194086 #2358B9 #3E76DB #729BE5 #A5BFEE

Accessibility & contrast

On white

4.36

#3E76DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#3E76DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E76DB

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E76DB	#FFFFFF	#000000	##000000
##3E76DB	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4181DF

Deuteranopia (green-blind)

#1D72D9

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3e76db;
/* rgb */ color: rgb(62, 118, 219);
/* oklch */ color: oklch(58.1% 0.166 261.1);

Tailwind

colors: {
  custom: {
    50: '#869ce7',
    500: '#3e76db',
    950: '#000000',
  },
}

SCSS

$custom: #3e76db;
$custom-light: #869ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e76db",
  "rgb": {
    "r": 62,
    "g": 118,
    "b": 219
  },
  "hsl": {
    "h": 218.599,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.58086,
    "c": 0.16565,
    "h": 261.1
  },
  "luminance": 0.19095
}

Semantic roles & 50–950 ramp

primary

#3E76DB

secondary

#DBC499

accent

#AD3CEB

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0D0E16

muted

#7D7E84

Preview Lab

Preview with #3E76DB

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

Preview Lab → · Contrast checker → · Palette generator →