#3A79C5#3A79C5

#3A79C5 is a mid, vivid cyan. Relative luminance 0.186; OKLCH L 57.2% C 0.134 H 254.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#3A79C5
RGB	rgb(58, 121, 197)
HSL	hsl(213, 55%, 50%)
HSV	hsv(213, 71%, 77%)
CMYK	cmyk(70.6%, 38.6%, 0%, 22.7%)
CIE-LAB	lab(50.22, 5.15, -45.51)
CIE-LCH	lch(50.22, 45.80, 276.46°)
OKLab	oklab(57.19% -0.0355 -0.1296)
OKLCH	oklch(57.19% 0.134 254.7)
XYZ	xyz(18.6566, 18.6035, 55.4201)
Luminance	0.1861 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A79C5 #C5863A

analogous

#3ABEC5 #3A79C5 #413AC5

triadic

#3A79C5 #C53A79 #79C53A

tetradic

#3A79C5 #C53ABE #C5863A #3AC541

square

#3A79C5 #C53ABE #C5863A #3AC541

split-complementary

#3A79C5 #C5413A #BEC53A

monochromatic

#1E3F66 #2C5C96 #3A79C5 #6999D3 #99B9E1

Accessibility & contrast

On white

4.45

#3A79C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#3A79C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A79C5

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A79C5	#FFFFFF	#000000	##000000
##3A79C5	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567FC8

Deuteranopia (green-blind)

#4172C3

Tritanopia (blue-blind)

#008B95

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3a79c5;
/* rgb */ color: rgb(58, 121, 197);
/* oklch */ color: oklch(57.2% 0.134 254.7);

Tailwind

colors: {
  custom: {
    50: '#809fd7',
    500: '#3a79c5',
    950: '#000000',
  },
}

SCSS

$custom: #3a79c5;
$custom-light: #809fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a79c5",
  "rgb": {
    "r": 58,
    "g": 121,
    "b": 197
  },
  "hsl": {
    "h": 212.806,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.57187,
    "c": 0.13444,
    "h": 254.7
  },
  "luminance": 0.18606
}

Semantic roles & 50–950 ramp

primary

#3A79C5

secondary

#CDB08E

accent

#9B4ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A79C5

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

Preview Lab → · Contrast checker → · Palette generator →