#3D79E6#3D79E6

#3D79E6 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.4% C 0.177 H 261.2°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3D79E6
RGB	rgb(61, 121, 230)
HSL	hsl(219, 77%, 57%)
HSV	hsv(219, 73%, 90%)
CMYK	cmyk(73.5%, 47.4%, 0%, 9.8%)
CIE-LAB	lab(52.26, 17.53, -60.93)
CIE-LCH	lch(52.26, 63.40, 286.05°)
OKLab	oklab(59.42% -0.0272 -0.1749)
OKLCH	oklch(59.42% 0.177 261.2)
XYZ	xyz(23.0396, 20.3775, 77.5666)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D79E6 #E6AA3D

analogous

#3DCEE6 #3D79E6 #563DE6

triadic

#3D79E6 #E63D79 #79E63D

tetradic

#3D79E6 #E63DCE #E6AA3D #3DE656

square

#3D79E6 #E63DCE #E6AA3D #3DE656

split-complementary

#3D79E6 #E6563D #CEE63D

monochromatic

#134195 #1A59CC #3D79E6 #739EED #A9C4F4

Accessibility & contrast

On white

4.14

#3D79E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#3D79E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D79E6

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D79E6	#FFFFFF	#000000	##000000
##3D79E6	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D85EA

Deuteranopia (green-blind)

#0475E4

Tritanopia (blue-blind)

#0093A4

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3d79e6;
/* rgb */ color: rgb(61, 121, 230);
/* oklch */ color: oklch(59.4% 0.177 261.2);

Tailwind

colors: {
  custom: {
    50: '#889fef',
    500: '#3d79e6',
    950: '#000000',
  },
}

SCSS

$custom: #3d79e6;
$custom-light: #889fef;
$custom-dark: #000000;

JSON

{
  "hex": "#3d79e6",
  "rgb": {
    "r": 61,
    "g": 121,
    "b": 230
  },
  "hsl": {
    "h": 218.698,
    "s": 77.169,
    "l": 57.059
  },
  "oklch": {
    "l": 0.5942,
    "c": 0.17701,
    "h": 261.2
  },
  "luminance": 0.2038
}

Semantic roles & 50–950 ramp

primary

#3D79E6

secondary

#E2C99D

accent

#B034F4

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #3D79E6

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

Preview Lab → · Contrast checker → · Palette generator →