#3D79D6#3D79D6

#3D79D6 is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.4% C 0.156 H 259.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#3D79D6
RGB	rgb(61, 121, 214)
HSL	hsl(216, 65%, 54%)
HSV	hsv(216, 71%, 84%)
CMYK	cmyk(71.5%, 43.5%, 0%, 16.1%)
CIE-LAB	lab(51.29, 11.73, -53.48)
CIE-LCH	lch(51.29, 54.75, 282.37°)
OKLab	oklab(58.36% -0.0298 -0.153)
OKLCH	oklch(58.36% 0.156 259)
XYZ	xyz(20.8950, 19.5196, 66.2717)
Luminance	0.1952 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D79D6 #D69A3D

analogous

#3DC5D6 #3D79D6 #4E3DD6

triadic

#3D79D6 #D63D79 #79D63D

tetradic

#3D79D6 #D63DC5 #D69A3D #3DD64E

square

#3D79D6 #D63DC5 #D69A3D #3DD64E

split-complementary

#3D79D6 #D64E3D #C5D63D

monochromatic

#1B427E #255CB1 #3D79D6 #709CE1 #A2BFEB

Accessibility & contrast

On white

4.28

#3D79D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#3D79D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D79D6

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D79D6	#FFFFFF	#000000	##000000
##3D79D6	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B82DA

Deuteranopia (green-blind)

#2F74D4

Tritanopia (blue-blind)

#008F9D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3d79d6;
/* rgb */ color: rgb(61, 121, 214);
/* oklch */ color: oklch(58.4% 0.156 259.0);

Tailwind

colors: {
  custom: {
    50: '#859fe3',
    500: '#3d79d6',
    950: '#000000',
  },
}

SCSS

$custom: #3d79d6;
$custom-light: #859fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d79d6",
  "rgb": {
    "r": 61,
    "g": 121,
    "b": 214
  },
  "hsl": {
    "h": 216.471,
    "s": 65.106,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5836,
    "c": 0.15587,
    "h": 259
  },
  "luminance": 0.19522
}

Semantic roles & 50–950 ramp

primary

#3D79D6

secondary

#D8BE97

accent

#A640E8

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0E15

muted

#7D7E84

Preview Lab

Preview with #3D79D6

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

Preview Lab → · Contrast checker → · Palette generator →