#3E79D2#3E79D2

#3E79D2 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.1% C 0.150 H 258.5°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3E79D2
RGB	rgb(62, 121, 210)
HSL	hsl(216, 62%, 53%)
HSV	hsv(216, 70%, 82%)
CMYK	cmyk(70.5%, 42.4%, 0%, 17.6%)
CIE-LAB	lab(51.09, 10.42, -51.52)
CIE-LCH	lch(51.09, 52.56, 281.44°)
OKLab	oklab(58.14% -0.0299 -0.1472)
OKLCH	oklch(58.14% 0.15 258.5)
XYZ	xyz(20.4526, 19.3498, 63.6173)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E79D2 #D2973E

analogous

#3EC3D2 #3E79D2 #4D3ED2

triadic

#3E79D2 #D23E79 #79D23E

tetradic

#3E79D2 #D23EC3 #D2973E #3ED24D

square

#3E79D2 #D23EC3 #D2973E #3ED24D

split-complementary

#3E79D2 #D24D3E #C3D23E

monochromatic

#1C4179 #285CAB #3E79D2 #709BDE #A1BEE9

Accessibility & contrast

On white

4.31

#3E79D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#3E79D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E79D2

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E79D2	#FFFFFF	#000000	##000000
##3E79D2	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E81D5

Deuteranopia (green-blind)

#3573D0

Tritanopia (blue-blind)

#008E9B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3e79d2;
/* rgb */ color: rgb(62, 121, 210);
/* oklch */ color: oklch(58.1% 0.150 258.5);

Tailwind

colors: {
  custom: {
    50: '#849fe0',
    500: '#3e79d2',
    950: '#000000',
  },
}

SCSS

$custom: #3e79d2;
$custom-light: #849fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e79d2",
  "rgb": {
    "r": 62,
    "g": 121,
    "b": 210
  },
  "hsl": {
    "h": 216.081,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58143,
    "c": 0.15022,
    "h": 258.5
  },
  "luminance": 0.19352
}

Semantic roles & 50–950 ramp

primary

#3E79D2

secondary

#D6BC96

accent

#A443E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3E79D2

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

Preview Lab → · Contrast checker → · Palette generator →