#2A80A6#2A80A6

#2A80A6 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.6% C 0.099 H 231.6°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2A80A6
RGB	rgb(42, 128, 166)
HSL	hsl(198, 60%, 41%)
HSV	hsv(198, 75%, 65%)
CMYK	cmyk(74.7%, 22.9%, 0%, 34.9%)
CIE-LAB	lab(50.31, -12.34, -27.53)
CIE-LCH	lch(50.31, 30.17, 245.85°)
OKLab	oklab(56.63% -0.0613 -0.0774)
OKLCH	oklch(56.63% 0.099 231.6)
XYZ	xyz(15.5542, 18.6819, 38.8552)
Luminance	0.1868 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A80A6 #A6502A

analogous

#2AA68E #2A80A6 #2A42A6

triadic

#2A80A6 #A62A80 #80A62A

tetradic

#2A80A6 #8E2AA6 #A6502A #42A62A

square

#2A80A6 #8E2AA6 #A6502A #42A62A

split-complementary

#2A80A6 #A62A42 #A68E2A

monochromatic

#113544 #1E5A75 #2A80A6 #3FA2CE #70BADB

Accessibility & contrast

On white

4.43

#2A80A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#2A80A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A80A6

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A80A6	#FFFFFF	#000000	##000000
##2A80A6	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7EA8

Deuteranopia (green-blind)

#5C72A5

Tritanopia (blue-blind)

#008A8D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2a80a6;
/* rgb */ color: rgb(42, 128, 166);
/* oklch */ color: oklch(56.6% 0.099 231.6);

Tailwind

colors: {
  custom: {
    50: '#75a4c0',
    500: '#2a80a6',
    950: '#000000',
  },
}

SCSS

$custom: #2a80a6;
$custom-light: #75a4c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a80a6",
  "rgb": {
    "r": 42,
    "g": 128,
    "b": 166
  },
  "hsl": {
    "h": 198.387,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.56628,
    "c": 0.09873,
    "h": 231.6
  },
  "luminance": 0.18684
}

Semantic roles & 50–950 ramp

primary

#2A80A6

secondary

#C2856A

accent

#7545E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A80A6

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

Preview Lab → · Contrast checker → · Palette generator →