#3A80CF#3A80CF

#3A80CF is a mid, vivid cyan. Relative luminance 0.208; OKLCH L 59.4% C 0.140 H 253.5°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3A80CF
RGB	rgb(58, 128, 207)
HSL	hsl(212, 61%, 52%)
HSV	hsv(212, 72%, 81%)
CMYK	cmyk(72%, 38.2%, 0%, 18.8%)
CIE-LAB	lab(52.77, 4.49, -47.15)
CIE-LCH	lch(52.77, 47.36, 275.44°)
OKLab	oklab(59.36% -0.0397 -0.1343)
OKLCH	oklch(59.36% 0.14 253.5)
XYZ	xyz(20.7224, 20.8406, 61.9499)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A80CF #CF893A

analogous

#3ACBCF #3A80CF #3F3ACF

triadic

#3A80CF #CF3A80 #80CF3A

tetradic

#3A80CF #CF3ACB #CF893A #3ACF3F

square

#3A80CF #CF3ACB #CF893A #3ACF3F

split-complementary

#3A80CF #CF3F3A #CBCF3A

monochromatic

#1C4573 #2862A4 #3A80CF #6BA0DB #9CBFE7

Accessibility & contrast

On white

4.06

#3A80CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#3A80CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A80CF

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A80CF	#FFFFFF	#000000	##000000
##3A80CF	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C86D2

Deuteranopia (green-blind)

#4578CD

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3a80cf;
/* rgb */ color: rgb(58, 128, 207);
/* oklch */ color: oklch(59.4% 0.140 253.5);

Tailwind

colors: {
  custom: {
    50: '#82a4de',
    500: '#3a80cf',
    950: '#000000',
  },
}

SCSS

$custom: #3a80cf;
$custom-light: #82a4de;
$custom-dark: #000000;

JSON

{
  "hex": "#3a80cf",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 207
  },
  "hsl": {
    "h": 211.812,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59356,
    "c": 0.14009,
    "h": 253.5
  },
  "luminance": 0.20843
}

Semantic roles & 50–950 ramp

primary

#3A80CF

secondary

#D3B492

accent

#9944E4

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3A80CF

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

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