#3A80DD#3A80DD

#3A80DD is a mid, vivid cyan. Relative luminance 0.216; OKLCH L 60.2% C 0.158 H 256.6°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#3A80DD
RGB	rgb(58, 128, 221)
HSL	hsl(214, 71%, 55%)
HSV	hsv(214, 74%, 87%)
CMYK	cmyk(73.8%, 42.1%, 0%, 13.3%)
CIE-LAB	lab(53.55, 9.56, -53.81)
CIE-LCH	lch(53.55, 54.65, 280.07°)
OKLab	oklab(60.21% -0.0366 -0.1539)
OKLCH	oklch(60.21% 0.158 256.6)
XYZ	xyz(22.5104, 21.5558, 71.3669)
Luminance	0.2156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A80DD #DD973A

analogous

#3AD2DD #3A80DD #453ADD

triadic

#3A80DD #DD3A80 #80DD3A

tetradic

#3A80DD #DD3AD2 #DD973A #3ADD45

square

#3A80DD #DD3AD2 #DD973A #3ADD45

split-complementary

#3A80DD #DD453A #D2DD3A

monochromatic

#174786 #2062BA #3A80DD #6EA2E6 #A2C3EF

Accessibility & contrast

On white

3.95

#3A80DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#3A80DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A80DD

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A80DD	#FFFFFF	#000000	##000000
##3A80DD	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5388E1

Deuteranopia (green-blind)

#3679DB

Tritanopia (blue-blind)

#0096A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3a80dd;
/* rgb */ color: rgb(58, 128, 221);
/* oklch */ color: oklch(60.2% 0.158 256.6);

Tailwind

colors: {
  custom: {
    50: '#85a4e8',
    500: '#3a80dd',
    950: '#000000',
  },
}

SCSS

$custom: #3a80dd;
$custom-light: #85a4e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a80dd",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 221
  },
  "hsl": {
    "h": 214.233,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.60214,
    "c": 0.1582,
    "h": 256.6
  },
  "luminance": 0.21558
}

Semantic roles & 50–950 ramp

primary

#3A80DD

secondary

#DCBE97

accent

#A13AED

background

#F8FAFE

surface

#F0F3FD

border

#CBCDD5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3A80DD

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

Preview Lab → · Contrast checker → · Palette generator →