#2A80A1#2A80A1

#2A80A1 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.4% C 0.094 H 227.9°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A80A1
RGB	rgb(42, 128, 161)
HSL	hsl(197, 59%, 40%)
HSV	hsv(197, 74%, 63%)
CMYK	cmyk(73.9%, 20.5%, 0%, 36.9%)
CIE-LAB	lab(50.10, -14.08, -24.95)
CIE-LCH	lch(50.10, 28.65, 240.56°)
OKLab	oklab(56.39% -0.0632 -0.07)
OKLCH	oklch(56.39% 0.094 227.9)
XYZ	xyz(15.1044, 18.5020, 36.4865)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A80A1 #A14B2A

analogous

#2AA187 #2A80A1 #2A44A1

triadic

#2A80A1 #A12A80 #80A12A

tetradic

#2A80A1 #872AA1 #A14B2A #44A12A

square

#2A80A1 #872AA1 #A14B2A #44A12A

split-complementary

#2A80A1 #A12A44 #A1872A

monochromatic

#113340 #1D5970 #2A80A1 #3CA4CC #6DBBD9

Accessibility & contrast

On white

4.47

#2A80A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#2A80A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A80A1

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A80A1	#FFFFFF	#000000	##000000
##2A80A1	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7EA3

Deuteranopia (green-blind)

#5E72A1

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2a80a1;
/* rgb */ color: rgb(42, 128, 161);
/* oklch */ color: oklch(56.4% 0.094 227.9);

Tailwind

colors: {
  custom: {
    50: '#75a5bd',
    500: '#2a80a1',
    950: '#000000',
  },
}

SCSS

$custom: #2a80a1;
$custom-light: #75a5bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a80a1",
  "rgb": {
    "r": 42,
    "g": 128,
    "b": 161
  },
  "hsl": {
    "h": 196.639,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.56387,
    "c": 0.09429,
    "h": 227.9
  },
  "luminance": 0.18504
}

Semantic roles & 50–950 ramp

primary

#2A80A1

secondary

#C08067

accent

#7146E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2A80A1

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

Preview Lab → · Contrast checker → · Palette generator →