#2A80A9#2A80A9

#2A80A9 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.8% C 0.102 H 233.6°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#2A80A9
RGB	rgb(42, 128, 169)
HSL	hsl(199, 60%, 41%)
HSV	hsv(199, 75%, 66%)
CMYK	cmyk(75.1%, 24.3%, 0%, 33.7%)
CIE-LAB	lab(50.44, -11.29, -29.06)
CIE-LCH	lch(50.44, 31.18, 248.77°)
OKLab	oklab(56.78% -0.0602 -0.0818)
OKLCH	oklch(56.78% 0.102 233.6)
XYZ	xyz(15.8326, 18.7933, 40.3215)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A80A9 #A9532A

analogous

#2AA993 #2A80A9 #2A41A9

triadic

#2A80A9 #A92A80 #80A92A

tetradic

#2A80A9 #932AA9 #A9532A #41A92A

square

#2A80A9 #932AA9 #A9532A #41A92A

split-complementary

#2A80A9 #A92A41 #A9932A

monochromatic

#123647 #1E5B78 #2A80A9 #41A1D0 #72BADC

Accessibility & contrast

On white

4.41

#2A80A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#2A80A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A80A9

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A80A9	#FFFFFF	#000000	##000000
##2A80A9	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7FAB

Deuteranopia (green-blind)

#5B73A8

Tritanopia (blue-blind)

#008B8E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2a80a9;
/* rgb */ color: rgb(42, 128, 169);
/* oklch */ color: oklch(56.8% 0.102 233.6);

Tailwind

colors: {
  custom: {
    50: '#76a4c2',
    500: '#2a80a9',
    950: '#000000',
  },
}

SCSS

$custom: #2a80a9;
$custom-light: #76a4c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a80a9",
  "rgb": {
    "r": 42,
    "g": 128,
    "b": 169
  },
  "hsl": {
    "h": 199.37,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.56776,
    "c": 0.10159,
    "h": 233.6
  },
  "luminance": 0.18795
}

Semantic roles & 50–950 ramp

primary

#2A80A9

secondary

#C3886C

accent

#7844E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A80A9

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

Preview Lab → · Contrast checker → · Palette generator →