#3B79D6#3B79D6

#3B79D6 is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.3% C 0.157 H 258.5°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3B79D6
RGB	rgb(59, 121, 214)
HSL	hsl(216, 65%, 54%)
HSV	hsv(216, 72%, 84%)
CMYK	cmyk(72.4%, 43.5%, 0%, 16.1%)
CIE-LAB	lab(51.22, 11.45, -53.60)
CIE-LCH	lch(51.22, 54.81, 282.06°)
OKLab	oklab(58.28% -0.0312 -0.1534)
OKLCH	oklch(58.28% 0.157 258.5)
XYZ	xyz(20.7742, 19.4573, 66.2661)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B79D6 #D6983B

analogous

#3BC6D6 #3B79D6 #4A3BD6

triadic

#3B79D6 #D63B79 #79D63B

tetradic

#3B79D6 #D63BC6 #D6983B #3BD64A

square

#3B79D6 #D63BC6 #D6983B #3BD64A

split-complementary

#3B79D6 #D64A3B #C6D63B

monochromatic

#1A417D #255CAF #3B79D6 #6E9CE1 #A0BEEB

Accessibility & contrast

On white

4.29

#3B79D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#3B79D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B79D6

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B79D6	#FFFFFF	#000000	##000000
##3B79D6	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B82DA

Deuteranopia (green-blind)

#2E73D4

Tritanopia (blue-blind)

#008F9D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3b79d6;
/* rgb */ color: rgb(59, 121, 214);
/* oklch */ color: oklch(58.3% 0.157 258.5);

Tailwind

colors: {
  custom: {
    50: '#849fe3',
    500: '#3b79d6',
    950: '#000000',
  },
}

SCSS

$custom: #3b79d6;
$custom-light: #849fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b79d6",
  "rgb": {
    "r": 59,
    "g": 121,
    "b": 214
  },
  "hsl": {
    "h": 216,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58284,
    "c": 0.15652,
    "h": 258.5
  },
  "luminance": 0.1946
}

Semantic roles & 50–950 ramp

primary

#3B79D6

secondary

#D8BD95

accent

#A53FE8

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0E15

muted

#7D7E84

Preview Lab

Preview with #3B79D6

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

Preview Lab → · Contrast checker → · Palette generator →