#3A80CA#3A80CA

#3A80CA is a mid, vivid cyan. Relative luminance 0.206; OKLCH L 59.1% C 0.134 H 252.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3A80CA
RGB	rgb(58, 128, 202)
HSL	hsl(211, 58%, 51%)
HSV	hsv(211, 71%, 79%)
CMYK	cmyk(71.3%, 36.6%, 0%, 20.8%)
CIE-LAB	lab(52.51, 2.70, -44.73)
CIE-LCH	lch(52.51, 44.81, 273.45°)
OKLab	oklab(59.06% -0.041 -0.1273)
OKLCH	oklch(59.06% 0.134 252.2)
XYZ	xyz(20.1208, 20.6000, 58.7814)
Luminance	0.2060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A80CA #CA843A

analogous

#3AC8CA #3A80CA #3C3ACA

triadic

#3A80CA #CA3A80 #80CA3A

tetradic

#3A80CA #CA3AC8 #CA843A #3ACA3C

square

#3A80CA #CA3AC8 #CA843A #3ACA3C

split-complementary

#3A80CA #CA3C3A #C8CA3A

monochromatic

#1D446C #2A629D #3A80CA #6A9FD7 #9ABEE4

Accessibility & contrast

On white

4.10

#3A80CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3A80CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A80CA

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A80CA	#FFFFFF	#000000	##000000
##3A80CA	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E85CD

Deuteranopia (green-blind)

#4977C9

Tritanopia (blue-blind)

#00919B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3a80ca;
/* rgb */ color: rgb(58, 128, 202);
/* oklch */ color: oklch(59.1% 0.134 252.2);

Tailwind

colors: {
  custom: {
    50: '#81a4da',
    500: '#3a80ca',
    950: '#000000',
  },
}

SCSS

$custom: #3a80ca;
$custom-light: #81a4da;
$custom-dark: #000000;

JSON

{
  "hex": "#3a80ca",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 202
  },
  "hsl": {
    "h": 210.833,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.59062,
    "c": 0.13369,
    "h": 252.2
  },
  "luminance": 0.20602
}

Semantic roles & 50–950 ramp

primary

#3A80CA

secondary

#D0B190

accent

#9647E1

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3A80CA

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

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