#2B80A7#2B80A7

#2B80A7 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.7% C 0.099 H 232.5°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#2B80A7
RGB	rgb(43, 128, 167)
HSL	hsl(199, 59%, 41%)
HSV	hsv(199, 74%, 65%)
CMYK	cmyk(74.3%, 23.4%, 0%, 34.5%)
CIE-LAB	lab(50.38, -11.86, -28.00)
CIE-LCH	lch(50.38, 30.41, 247.04°)
OKLab	oklab(56.71% -0.0604 -0.0787)
OKLCH	oklch(56.71% 0.099 232.5)
XYZ	xyz(15.6877, 18.7401, 39.3421)
Luminance	0.1874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B80A7 #A7522B

analogous

#2BA790 #2B80A7 #2B42A7

triadic

#2B80A7 #A72B80 #80A72B

tetradic

#2B80A7 #902BA7 #A7522B #42A72B

square

#2B80A7 #902BA7 #A7522B #42A72B

split-complementary

#2B80A7 #A72B42 #A7902B

monochromatic

#123546 #1E5B76 #2B80A7 #41A2CE #72BADB

Accessibility & contrast

On white

4.42

#2B80A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#2B80A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B80A7

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B80A7	#FFFFFF	#000000	##000000
##2B80A7	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)

#6D7FA9

Deuteranopia (green-blind)

#5C73A6

Tritanopia (blue-blind)

#008A8D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2b80a7;
/* rgb */ color: rgb(43, 128, 167);
/* oklch */ color: oklch(56.7% 0.099 232.5);

Tailwind

colors: {
  custom: {
    50: '#76a4c1',
    500: '#2b80a7',
    950: '#000000',
  },
}

SCSS

$custom: #2b80a7;
$custom-light: #76a4c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b80a7",
  "rgb": {
    "r": 43,
    "g": 128,
    "b": 167
  },
  "hsl": {
    "h": 198.871,
    "s": 59.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.56705,
    "c": 0.09926,
    "h": 232.5
  },
  "luminance": 0.18742
}

Semantic roles & 50–950 ramp

primary

#2B80A7

secondary

#C2876C

accent

#7746E2

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2B80A7

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

Preview Lab → · Contrast checker → · Palette generator →