#3A80C5#3A80C5

#3A80C5 is a mid, vivid cyan. Relative luminance 0.204; OKLCH L 58.8% C 0.127 H 250.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3A80C5
RGB	rgb(58, 128, 197)
HSL	hsl(210, 55%, 50%)
HSV	hsv(210, 71%, 77%)
CMYK	cmyk(70.6%, 35%, 0%, 22.7%)
CIE-LAB	lab(52.25, 0.91, -42.30)
CIE-LCH	lch(52.25, 42.31, 271.23°)
OKLab	oklab(58.77% -0.0423 -0.1201)
OKLCH	oklch(58.77% 0.127 250.6)
XYZ	xyz(19.5384, 20.3670, 55.7140)
Luminance	0.2037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A80C5 #C57F3A

analogous

#3AC5C4 #3A80C5 #3A3BC5

triadic

#3A80C5 #C53A80 #80C53A

tetradic

#3A80C5 #C43AC5 #C57F3A #3BC53A

square

#3A80C5 #C43AC5 #C57F3A #3BC53A

split-complementary

#3A80C5 #C53A3B #C5C43A

monochromatic

#1E4366 #2C6196 #3A80C5 #699ED3 #99BDE1

Accessibility & contrast

On white

4.14

#3A80C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#3A80C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A80C5

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A80C5	#FFFFFF	#000000	##000000
##3A80C5	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6184C8

Deuteranopia (green-blind)

#4D77C4

Tritanopia (blue-blind)

#009099

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3a80c5;
/* rgb */ color: rgb(58, 128, 197);
/* oklch */ color: oklch(58.8% 0.127 250.6);

Tailwind

colors: {
  custom: {
    50: '#80a4d7',
    500: '#3a80c5',
    950: '#000000',
  },
}

SCSS

$custom: #3a80c5;
$custom-light: #80a4d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a80c5",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 197
  },
  "hsl": {
    "h": 209.784,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.58774,
    "c": 0.12735,
    "h": 250.6
  },
  "luminance": 0.20369
}

Semantic roles & 50–950 ramp

primary

#3A80C5

secondary

#CDAD8E

accent

#934ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3A80C5

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

Preview Lab → · Contrast checker → · Palette generator →