#2B80A0#2B80A0

#2B80A0 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.4% C 0.093 H 227.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#2B80A0
RGB	rgb(43, 128, 160)
HSL	hsl(196, 58%, 40%)
HSV	hsv(196, 73%, 63%)
CMYK	cmyk(73.1%, 20%, 0%, 37.3%)
CIE-LAB	lab(50.08, -14.29, -24.39)
CIE-LCH	lch(50.08, 28.27, 239.63°)
OKLab	oklab(56.37% -0.0631 -0.0684)
OKLCH	oklch(56.37% 0.093 227.3)
XYZ	xyz(15.0580, 18.4883, 36.0259)
Luminance	0.1849 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B80A0 #A04B2B

analogous

#2BA085 #2B80A0 #2B46A0

triadic

#2B80A0 #A02B80 #80A02B

tetradic

#2B80A0 #852BA0 #A04B2B #46A02B

square

#2B80A0 #852BA0 #A04B2B #46A02B

split-complementary

#2B80A0 #A02B46 #A0852B

monochromatic

#113340 #1E5970 #2B80A0 #3DA4CB #6EBBD8

Accessibility & contrast

On white

4.47

#2B80A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#2B80A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B80A0

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B80A0	#FFFFFF	#000000	##000000
##2B80A0	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)

#6F7EA2

Deuteranopia (green-blind)

#5F72A0

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2b80a0;
/* rgb */ color: rgb(43, 128, 160);
/* oklch */ color: oklch(56.4% 0.093 227.3);

Tailwind

colors: {
  custom: {
    50: '#75a5bc',
    500: '#2b80a0',
    950: '#000000',
  },
}

SCSS

$custom: #2b80a0;
$custom-light: #75a5bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b80a0",
  "rgb": {
    "r": 43,
    "g": 128,
    "b": 160
  },
  "hsl": {
    "h": 196.41,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.56367,
    "c": 0.09302,
    "h": 227.3
  },
  "luminance": 0.1849
}

Semantic roles & 50–950 ramp

primary

#2B80A0

secondary

#BF8068

accent

#7147E1

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2B80A0

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

Preview Lab → · Contrast checker → · Palette generator →