#2A80AB#2A80AB

#2A80AB is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.9% C 0.104 H 234.9°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#2A80AB
RGB	rgb(42, 128, 171)
HSL	hsl(200, 61%, 42%)
HSV	hsv(200, 75%, 67%)
CMYK	cmyk(75.4%, 25.1%, 0%, 32.9%)
CIE-LAB	lab(50.53, -10.58, -30.08)
CIE-LCH	lch(50.53, 31.89, 250.62°)
OKLab	oklab(56.88% -0.0595 -0.0848)
OKLCH	oklch(56.88% 0.104 234.9)
XYZ	xyz(16.0218, 18.8690, 41.3179)
Luminance	0.1887 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A80AB #AB552A

analogous

#2AAB96 #2A80AB #2A40AB

triadic

#2A80AB #AB2A80 #80AB2A

tetradic

#2A80AB #962AAB #AB552A #40AB2A

square

#2A80AB #962AAB #AB552A #40AB2A

split-complementary

#2A80AB #AB2A40 #AB962A

monochromatic

#123649 #1E5B7A #2A80AB #42A1D1 #73B9DD

Accessibility & contrast

On white

4.40

#2A80AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#2A80AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A80AB

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A80AB	#FFFFFF	#000000	##000000
##2A80AB	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7FAD

Deuteranopia (green-blind)

#5A73AA

Tritanopia (blue-blind)

#008B8F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2a80ab;
/* rgb */ color: rgb(42, 128, 171);
/* oklch */ color: oklch(56.9% 0.104 234.9);

Tailwind

colors: {
  custom: {
    50: '#76a4c4',
    500: '#2a80ab',
    950: '#000000',
  },
}

SCSS

$custom: #2a80ab;
$custom-light: #76a4c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a80ab",
  "rgb": {
    "r": 42,
    "g": 128,
    "b": 171
  },
  "hsl": {
    "h": 200,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.56877,
    "c": 0.10357,
    "h": 234.9
  },
  "luminance": 0.18871
}

Semantic roles & 50–950 ramp

primary

#2A80AB

secondary

#C48A6D

accent

#7944E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A80AB

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

Preview Lab → · Contrast checker → · Palette generator →