#2B80AD#2B80AD

#2B80AD is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.0% C 0.105 H 236.3°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2B80AD
RGB	rgb(43, 128, 173)
HSL	hsl(201, 60%, 42%)
HSV	hsv(201, 75%, 68%)
CMYK	cmyk(75.1%, 26%, 0%, 32.2%)
CIE-LAB	lab(50.65, -9.74, -31.06)
CIE-LCH	lch(50.65, 32.55, 252.59°)
OKLab	oklab(57.01% -0.0583 -0.0876)
OKLCH	oklch(57.01% 0.105 236.3)
XYZ	xyz(16.2553, 18.9672, 42.3314)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B80AD #AD582B

analogous

#2BAD99 #2B80AD #2B3FAD

triadic

#2B80AD #AD2B80 #80AD2B

tetradic

#2B80AD #992BAD #AD582B #3FAD2B

square

#2B80AD #992BAD #AD582B #3FAD2B

split-complementary

#2B80AD #AD2B3F #AD992B

monochromatic

#13374B #1F5C7C #2B80AD #45A0D1 #76B9DD

Accessibility & contrast

On white

4.38

#2B80AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#2B80AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B80AD

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B80AD	#FFFFFF	#000000	##000000
##2B80AD	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7FAF

Deuteranopia (green-blind)

#5973AC

Tritanopia (blue-blind)

#008C8F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2b80ad;
/* rgb */ color: rgb(43, 128, 173);
/* oklch */ color: oklch(57.0% 0.105 236.3);

Tailwind

colors: {
  custom: {
    50: '#77a4c5',
    500: '#2b80ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b80ad;
$custom-light: #77a4c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b80ad",
  "rgb": {
    "r": 43,
    "g": 128,
    "b": 173
  },
  "hsl": {
    "h": 200.769,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.57005,
    "c": 0.10522,
    "h": 236.3
  },
  "luminance": 0.18969
}

Semantic roles & 50–950 ramp

primary

#2B80AD

secondary

#C48D6F

accent

#7B44E3

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2B80AD

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

Preview Lab → · Contrast checker → · Palette generator →