#3A80D9#3A80D9

#3A80D9 is a mid, vivid cyan. Relative luminance 0.213; OKLCH L 60.0% C 0.153 H 255.8°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3A80D9
RGB	rgb(58, 128, 217)
HSL	hsl(214, 68%, 54%)
HSV	hsv(214, 73%, 85%)
CMYK	cmyk(73.3%, 41%, 0%, 14.9%)
CIE-LAB	lab(53.33, 8.10, -51.92)
CIE-LCH	lch(53.33, 52.55, 278.87°)
OKLab	oklab(59.96% -0.0374 -0.1483)
OKLCH	oklch(59.96% 0.153 255.8)
XYZ	xyz(21.9839, 21.3452, 68.5936)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A80D9 #D9933A

analogous

#3AD0D9 #3A80D9 #443AD9

triadic

#3A80D9 #D93A80 #80D93A

tetradic

#3A80D9 #D93AD0 #D9933A #3AD944

square

#3A80D9 #D93AD0 #D9933A #3AD944

split-complementary

#3A80D9 #D9443A #D0D93A

monochromatic

#194680 #2362B3 #3A80D9 #6DA1E3 #A1C2ED

Accessibility & contrast

On white

3.99

#3A80D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#3A80D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A80D9

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A80D9	#FFFFFF	#000000	##000000
##3A80D9	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5587DD

Deuteranopia (green-blind)

#3B79D7

Tritanopia (blue-blind)

#0095A2

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3a80d9;
/* rgb */ color: rgb(58, 128, 217);
/* oklch */ color: oklch(60.0% 0.153 255.8);

Tailwind

colors: {
  custom: {
    50: '#84a4e5',
    500: '#3a80d9',
    950: '#000000',
  },
}

SCSS

$custom: #3a80d9;
$custom-light: #84a4e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a80d9",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 217
  },
  "hsl": {
    "h": 213.585,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59964,
    "c": 0.153,
    "h": 255.8
  },
  "luminance": 0.21348
}

Semantic roles & 50–950 ramp

primary

#3A80D9

secondary

#D9BB95

accent

#9E3DEB

background

#F8FAFE

surface

#F0F3FC

border

#CBCDD5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3A80D9

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

Preview Lab → · Contrast checker → · Palette generator →