#3A80C3#3A80C3

#3A80C3 is a mid, vivid cyan. Relative luminance 0.203; OKLCH L 58.7% C 0.125 H 249.9°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3A80C3
RGB	rgb(58, 128, 195)
HSL	hsl(209, 54%, 50%)
HSV	hsv(209, 70%, 76%)
CMYK	cmyk(70.3%, 34.4%, 0%, 23.5%)
CIE-LAB	lab(52.15, 0.20, -41.32)
CIE-LCH	lch(52.15, 41.32, 270.27°)
OKLab	oklab(58.66% -0.0428 -0.1173)
OKLCH	oklch(58.66% 0.125 249.9)
XYZ	xyz(19.3107, 20.2759, 54.5151)
Luminance	0.2028 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A80C3 #C37D3A

analogous

#3AC3C2 #3A80C3 #3A3CC3

triadic

#3A80C3 #C33A80 #80C33A

tetradic

#3A80C3 #C23AC3 #C37D3A #3CC33A

square

#3A80C3 #C23AC3 #C37D3A #3CC33A

split-complementary

#3A80C3 #C33A3C #C3C23A

monochromatic

#1E4265 #2C6194 #3A80C3 #689ED2 #97BCE0

Accessibility & contrast

On white

4.15

#3A80C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#3A80C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A80C3

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A80C3	#FFFFFF	#000000	##000000
##3A80C3	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6283C6

Deuteranopia (green-blind)

#4E77C2

Tritanopia (blue-blind)

#009098

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3a80c3;
/* rgb */ color: rgb(58, 128, 195);
/* oklch */ color: oklch(58.7% 0.125 249.9);

Tailwind

colors: {
  custom: {
    50: '#80a4d5',
    500: '#3a80c3',
    950: '#000000',
  },
}

SCSS

$custom: #3a80c3;
$custom-light: #80a4d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a80c3",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 195
  },
  "hsl": {
    "h": 209.343,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58661,
    "c": 0.12484,
    "h": 249.9
  },
  "luminance": 0.20278
}

Semantic roles & 50–950 ramp

primary

#3A80C3

secondary

#CCAC8D

accent

#924ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3A80C3

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

Preview Lab → · Contrast checker → · Palette generator →