#3A80BD#3A80BD

#3A80BD is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.3% C 0.117 H 247.7°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#3A80BD
RGB	rgb(58, 128, 189)
HSL	hsl(208, 53%, 48%)
HSV	hsv(208, 69%, 74%)
CMYK	cmyk(69.3%, 32.3%, 0%, 25.9%)
CIE-LAB	lab(51.85, -1.92, -38.36)
CIE-LCH	lch(51.85, 38.40, 267.13°)
OKLab	oklab(58.33% -0.0445 -0.1086)
OKLCH	oklch(58.33% 0.117 247.7)
XYZ	xyz(18.6459, 20.0100, 51.0139)
Luminance	0.2001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A80BD #BD773A

analogous

#3ABDB8 #3A80BD #3A3EBD

triadic

#3A80BD #BD3A80 #80BD3A

tetradic

#3A80BD #B83ABD #BD773A #3EBD3A

square

#3A80BD #B83ABD #BD773A #3EBD3A

split-complementary

#3A80BD #BD3A3E #BDB83A

monochromatic

#1D415F #2C608E #3A80BD #659ED0 #93BBDE

Accessibility & contrast

On white

4.20

#3A80BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#3A80BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A80BD

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A80BD	#FFFFFF	#000000	##000000
##3A80BD	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6582C0

Deuteranopia (green-blind)

#5276BC

Tritanopia (blue-blind)

#008F96

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3a80bd;
/* rgb */ color: rgb(58, 128, 189);
/* oklch */ color: oklch(58.3% 0.117 247.7);

Tailwind

colors: {
  custom: {
    50: '#7fa4d1',
    500: '#3a80bd',
    950: '#000000',
  },
}

SCSS

$custom: #3a80bd;
$custom-light: #7fa4d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a80bd",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 189
  },
  "hsl": {
    "h": 207.939,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.58328,
    "c": 0.11739,
    "h": 247.7
  },
  "luminance": 0.20012
}

Semantic roles & 50–950 ramp

primary

#3A80BD

secondary

#C9A78A

accent

#8F4BDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3A80BD

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

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