#3A79D6#3A79D6

#3A79D6 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.2% C 0.157 H 258.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3A79D6
RGB	rgb(58, 121, 214)
HSL	hsl(216, 66%, 53%)
HSV	hsv(216, 73%, 84%)
CMYK	cmyk(72.9%, 43.5%, 0%, 16.1%)
CIE-LAB	lab(51.18, 11.32, -53.65)
CIE-LCH	lch(51.18, 54.83, 281.91°)
OKLab	oklab(58.25% -0.0319 -0.1535)
OKLCH	oklch(58.25% 0.157 258.3)
XYZ	xyz(20.7155, 19.4270, 66.2633)
Luminance	0.1943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A79D6 #D6973A

analogous

#3AC7D6 #3A79D6 #493AD6

triadic

#3A79D6 #D63A79 #79D63A

tetradic

#3A79D6 #D63AC7 #D6973A #3AD649

square

#3A79D6 #D63AC7 #D6973A #3AD649

split-complementary

#3A79D6 #D6493A #C7D63A

monochromatic

#1A417C #245CAE #3A79D6 #6D9BE1 #9FBEEB

Accessibility & contrast

On white

4.30

#3A79D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#3A79D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A79D6

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A79D6	#FFFFFF	#000000	##000000
##3A79D6	1.00	4.30	4.89	4.89
#FFFFFF	4.30	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: #3a79d6;
/* rgb */ color: rgb(58, 121, 214);
/* oklch */ color: oklch(58.2% 0.157 258.3);

Tailwind

colors: {
  custom: {
    50: '#849fe3',
    500: '#3a79d6',
    950: '#000000',
  },
}

SCSS

$custom: #3a79d6;
$custom-light: #849fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a79d6",
  "rgb": {
    "r": 58,
    "g": 121,
    "b": 214
  },
  "hsl": {
    "h": 215.769,
    "s": 65.546,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58247,
    "c": 0.15683,
    "h": 258.3
  },
  "luminance": 0.19429
}

Semantic roles & 50–950 ramp

primary

#3A79D6

secondary

#D7BC94

accent

#A43FE8

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0E15

muted

#7D7E84

Preview Lab

Preview with #3A79D6

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

Preview Lab → · Contrast checker → · Palette generator →