#2F9FBB#2F9FBB

#2F9FBB is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.3% C 0.105 H 218.6°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#2F9FBB
RGB	rgb(47, 159, 187)
HSL	hsl(192, 60%, 46%)
HSV	hsv(192, 75%, 73%)
CMYK	cmyk(74.9%, 15%, 0%, 26.7%)
CIE-LAB	lab(60.77, -21.43, -23.38)
CIE-LCH	lch(60.77, 31.71, 227.49°)
OKLab	oklab(65.32% -0.0819 -0.0653)
OKLCH	oklch(65.32% 0.105 218.6)
XYZ	xyz(22.5363, 28.9858, 51.4111)
Luminance	0.2899 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9FBB #BB4B2F

analogous

#2FBB91 #2F9FBB #2F59BB

triadic

#2F9FBB #BB2F9F #9FBB2F

tetradic

#2F9FBB #912FBB #BB4B2F #59BB2F

square

#2F9FBB #912FBB #BB4B2F #59BB2F

split-complementary

#2F9FBB #BB2F59 #BB912F

monochromatic

#164C59 #23758A #2F9FBB #53BAD4 #84CEE0

Accessibility & contrast

On white

3.09

#2F9FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#2F9FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9FBB

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9FBB	#FFFFFF	#000000	##000000
##2F9FBB	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9ABD

Deuteranopia (green-blind)

#7A8DBB

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #2f9fbb;
/* rgb */ color: rgb(47, 159, 187);
/* oklch */ color: oklch(65.3% 0.105 218.6);

Tailwind

colors: {
  custom: {
    50: '#7cbbcf',
    500: '#2f9fbb',
    950: '#000000',
  },
}

SCSS

$custom: #2f9fbb;
$custom-light: #7cbbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9fbb",
  "rgb": {
    "r": 47,
    "g": 159,
    "b": 187
  },
  "hsl": {
    "h": 192,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65317,
    "c": 0.10474,
    "h": 218.6
  },
  "luminance": 0.28988
}

Semantic roles & 50–950 ramp

primary

#2F9FBB

secondary

#C98C7C

accent

#6445E3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2F9FBB

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

Preview Lab → · Contrast checker → · Palette generator →