#2F80AB#2F80AB

#2F80AB is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.0% C 0.102 H 235.9°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#2F80AB
RGB	rgb(47, 128, 171)
HSL	hsl(201, 57%, 43%)
HSV	hsv(201, 73%, 67%)
CMYK	cmyk(72.5%, 25.1%, 0%, 32.9%)
CIE-LAB	lab(50.67, -9.90, -29.87)
CIE-LCH	lch(50.67, 31.47, 251.66°)
OKLab	oklab(57.02% -0.0569 -0.0841)
OKLCH	oklch(57.02% 0.102 235.9)
XYZ	xyz(16.2392, 18.9811, 41.3280)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F80AB #AB5A2F

analogous

#2FAB98 #2F80AB #2F42AB

triadic

#2F80AB #AB2F80 #80AB2F

tetradic

#2F80AB #982FAB #AB5A2F #42AB2F

square

#2F80AB #982FAB #AB5A2F #42AB2F

split-complementary

#2F80AB #AB2F42 #AB982F

monochromatic

#15384B #225C7B #2F80AB #4AA0CD #7AB9DA

Accessibility & contrast

On white

4.38

#2F80AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#2F80AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F80AB

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F80AB	#FFFFFF	#000000	##000000
##2F80AB	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7FAD

Deuteranopia (green-blind)

#5A73AA

Tritanopia (blue-blind)

#008B8F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2f80ab;
/* rgb */ color: rgb(47, 128, 171);
/* oklch */ color: oklch(57.0% 0.102 235.9);

Tailwind

colors: {
  custom: {
    50: '#78a4c4',
    500: '#2f80ab',
    950: '#000000',
  },
}

SCSS

$custom: #2f80ab;
$custom-light: #78a4c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f80ab",
  "rgb": {
    "r": 47,
    "g": 128,
    "b": 171
  },
  "hsl": {
    "h": 200.806,
    "s": 56.881,
    "l": 42.745
  },
  "oklch": {
    "l": 0.57019,
    "c": 0.10155,
    "h": 235.9
  },
  "luminance": 0.18983
}

Semantic roles & 50–950 ramp

primary

#2F80AB

secondary

#C38F73

accent

#7D48E0

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2F80AB

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

Preview Lab → · Contrast checker → · Palette generator →