#2A80C4#2A80C4

#2A80C4 is a mid, vivid cyan. Relative luminance 0.199; OKLCH L 58.2% C 0.132 H 246.9°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2A80C4
RGB	rgb(42, 128, 196)
HSL	hsl(206, 65%, 47%)
HSV	hsv(206, 79%, 77%)
CMYK	cmyk(78.6%, 34.7%, 0%, 23.1%)
CIE-LAB	lab(51.74, -1.52, -42.56)
CIE-LCH	lch(51.74, 42.59, 267.96°)
OKLab	oklab(58.23% -0.0516 -0.1211)
OKLCH	oklch(58.23% 0.132 246.9)
XYZ	xyz(18.6340, 19.9139, 55.0755)
Luminance	0.1992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A80C4 #C46E2A

analogous

#2AC4BB #2A80C4 #2A33C4

triadic

#2A80C4 #C42A80 #80C42A

tetradic

#2A80C4 #BB2AC4 #C46E2A #33C42A

square

#2A80C4 #BB2AC4 #C46E2A #33C42A

split-complementary

#2A80C4 #C42A33 #C4BB2A

monochromatic

#143E5F #1F5F92 #2A80C4 #519EDA #84BAE5

Accessibility & contrast

On white

4.21

#2A80C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#2A80C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A80C4

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A80C4	#FFFFFF	#000000	##000000
##2A80C4	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6083C7

Deuteranopia (green-blind)

#4A75C3

Tritanopia (blue-blind)

#009099

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2a80c4;
/* rgb */ color: rgb(42, 128, 196);
/* oklch */ color: oklch(58.2% 0.132 246.9);

Tailwind

colors: {
  custom: {
    50: '#7ba4d6',
    500: '#2a80c4',
    950: '#000000',
  },
}

SCSS

$custom: #2a80c4;
$custom-light: #7ba4d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a80c4",
  "rgb": {
    "r": 42,
    "g": 128,
    "b": 196
  },
  "hsl": {
    "h": 206.494,
    "s": 64.706,
    "l": 46.667
  },
  "oklch": {
    "l": 0.58227,
    "c": 0.13163,
    "h": 246.9
  },
  "luminance": 0.19916
}

Semantic roles & 50–950 ramp

primary

#2A80C4

secondary

#CEA07C

accent

#8A40E8

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #2A80C4

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

Preview Lab → · Contrast checker → · Palette generator →