#3B80CA#3B80CA

#3B80CA is a mid, vivid cyan. Relative luminance 0.206; OKLCH L 59.1% C 0.133 H 252.4°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3B80CA
RGB	rgb(59, 128, 202)
HSL	hsl(211, 57%, 51%)
HSV	hsv(211, 71%, 79%)
CMYK	cmyk(70.8%, 36.6%, 0%, 20.8%)
CIE-LAB	lab(52.54, 2.84, -44.68)
CIE-LCH	lch(52.54, 44.77, 273.64°)
OKLab	oklab(59.1% -0.0403 -0.1271)
OKLCH	oklch(59.1% 0.133 252.4)
XYZ	xyz(20.1795, 20.6302, 58.7842)
Luminance	0.2063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B80CA #CA853B

analogous

#3BC7CA #3B80CA #3D3BCA

triadic

#3B80CA #CA3B80 #80CA3B

tetradic

#3B80CA #CA3BC7 #CA853B #3BCA3D

square

#3B80CA #CA3BC7 #CA853B #3BCA3D

split-complementary

#3B80CA #CA3D3B #C7CA3B

monochromatic

#1E446D #2B629D #3B80CA #6B9FD7 #9BBEE4

Accessibility & contrast

On white

4.10

#3B80CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#3B80CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B80CA

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B80CA	#FFFFFF	#000000	##000000
##3B80CA	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	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: #3b80ca;
/* rgb */ color: rgb(59, 128, 202);
/* oklch */ color: oklch(59.1% 0.133 252.4);

Tailwind

colors: {
  custom: {
    50: '#82a4da',
    500: '#3b80ca',
    950: '#000000',
  },
}

SCSS

$custom: #3b80ca;
$custom-light: #82a4da;
$custom-dark: #000000;

JSON

{
  "hex": "#3b80ca",
  "rgb": {
    "r": 59,
    "g": 128,
    "b": 202
  },
  "hsl": {
    "h": 211.049,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59098,
    "c": 0.13333,
    "h": 252.4
  },
  "luminance": 0.20632
}

Semantic roles & 50–950 ramp

primary

#3B80CA

secondary

#D0B291

accent

#9747E1

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3B80CA

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

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