#3A80D2#3A80D2

#3A80D2 is a mid, vivid cyan. Relative luminance 0.210; OKLCH L 59.5% C 0.144 H 254.3°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#3A80D2
RGB	rgb(58, 128, 210)
HSL	hsl(212, 63%, 53%)
HSV	hsv(212, 72%, 82%)
CMYK	cmyk(72.4%, 39%, 0%, 17.6%)
CIE-LAB	lab(52.94, 5.57, -48.59)
CIE-LCH	lch(52.94, 48.91, 276.54°)
OKLab	oklab(59.54% -0.039 -0.1386)
OKLCH	oklch(59.54% 0.144 254.3)
XYZ	xyz(21.0926, 20.9887, 63.8999)
Luminance	0.2099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A80D2 #D28C3A

analogous

#3ACCD2 #3A80D2 #403AD2

triadic

#3A80D2 #D23A80 #80D23A

tetradic

#3A80D2 #D23ACC #D28C3A #3AD240

square

#3A80D2 #D23ACC #D28C3A #3AD240

split-complementary

#3A80D2 #D2403A #CCD23A

monochromatic

#1B4577 #2662A8 #3A80D2 #6CA0DD #9EC0E9

Accessibility & contrast

On white

4.04

#3A80D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#3A80D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A80D2

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A80D2	#FFFFFF	#000000	##000000
##3A80D2	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A86D5

Deuteranopia (green-blind)

#4278D0

Tritanopia (blue-blind)

#00939F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3a80d2;
/* rgb */ color: rgb(58, 128, 210);
/* oklch */ color: oklch(59.5% 0.144 254.3);

Tailwind

colors: {
  custom: {
    50: '#83a4e0',
    500: '#3a80d2',
    950: '#000000',
  },
}

SCSS

$custom: #3a80d2;
$custom-light: #83a4e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a80d2",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 210
  },
  "hsl": {
    "h": 212.368,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.59536,
    "c": 0.14395,
    "h": 254.3
  },
  "luminance": 0.20991
}

Semantic roles & 50–950 ramp

primary

#3A80D2

secondary

#D5B793

accent

#9A42E6

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3A80D2

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

Preview Lab → · Contrast checker → · Palette generator →