#2A80A8#2A80A8

#2A80A8 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.7% C 0.101 H 233.0°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#2A80A8
RGB	rgb(42, 128, 168)
HSL	hsl(199, 60%, 41%)
HSV	hsv(199, 75%, 66%)
CMYK	cmyk(75%, 23.8%, 0%, 34.1%)
CIE-LAB	lab(50.40, -11.64, -28.55)
CIE-LCH	lch(50.40, 30.83, 247.82°)
OKLab	oklab(56.73% -0.0606 -0.0803)
OKLCH	oklch(56.73% 0.101 233)
XYZ	xyz(15.7391, 18.7559, 39.8289)
Luminance	0.1876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A80A8 #A8522A

analogous

#2AA891 #2A80A8 #2A41A8

triadic

#2A80A8 #A82A80 #80A82A

tetradic

#2A80A8 #912AA8 #A8522A #41A82A

square

#2A80A8 #912AA8 #A8522A #41A82A

split-complementary

#2A80A8 #A82A41 #A8912A

monochromatic

#123546 #1E5B77 #2A80A8 #40A2CF #71BADB

Accessibility & contrast

On white

4.42

#2A80A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#2A80A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A80A8

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A80A8	#FFFFFF	#000000	##000000
##2A80A8	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7FAA

Deuteranopia (green-blind)

#5B73A7

Tritanopia (blue-blind)

#008B8D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2a80a8;
/* rgb */ color: rgb(42, 128, 168);
/* oklch */ color: oklch(56.7% 0.101 233.0);

Tailwind

colors: {
  custom: {
    50: '#76a4c2',
    500: '#2a80a8',
    950: '#000000',
  },
}

SCSS

$custom: #2a80a8;
$custom-light: #76a4c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a80a8",
  "rgb": {
    "r": 42,
    "g": 128,
    "b": 168
  },
  "hsl": {
    "h": 199.048,
    "s": 60,
    "l": 41.176
  },
  "oklch": {
    "l": 0.56727,
    "c": 0.10063,
    "h": 233
  },
  "luminance": 0.18758
}

Semantic roles & 50–950 ramp

primary

#2A80A8

secondary

#C3876B

accent

#7745E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A80A8

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

Preview Lab → · Contrast checker → · Palette generator →