#2F9FB9#2F9FB9

#2F9FB9 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.2% C 0.104 H 217.1°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#2F9FB9
RGB	rgb(47, 159, 185)
HSL	hsl(191, 59%, 45%)
HSV	hsv(191, 75%, 73%)
CMYK	cmyk(74.6%, 14.1%, 0%, 27.5%)
CIE-LAB	lab(60.69, -22.08, -22.37)
CIE-LCH	lch(60.69, 31.43, 225.37°)
OKLab	oklab(65.23% -0.0827 -0.0624)
OKLCH	oklch(65.23% 0.104 217.1)
XYZ	xyz(22.3237, 28.9007, 50.2914)
Luminance	0.2890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9FB9 #B9492F

analogous

#2FB98E #2F9FB9 #2F5AB9

triadic

#2F9FB9 #B92F9F #9FB92F

tetradic

#2F9FB9 #8E2FB9 #B9492F #5AB92F

square

#2F9FB9 #8E2FB9 #B9492F #5AB92F

split-complementary

#2F9FB9 #B92F5A #B98E2F

monochromatic

#164B57 #237588 #2F9FB9 #52BBD3 #83CEDF

Accessibility & contrast

On white

3.10

#2F9FB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#2F9FB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9FB9

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9FB9	#FFFFFF	#000000	##000000
##2F9FB9	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9ABA

Deuteranopia (green-blind)

#7B8CB9

Tritanopia (blue-blind)

#00A8A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #2f9fb9;
/* rgb */ color: rgb(47, 159, 185);
/* oklch */ color: oklch(65.2% 0.104 217.1);

Tailwind

colors: {
  custom: {
    50: '#7cbbce',
    500: '#2f9fb9',
    950: '#000000',
  },
}

SCSS

$custom: #2f9fb9;
$custom-light: #7cbbce;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9fb9",
  "rgb": {
    "r": 47,
    "g": 159,
    "b": 185
  },
  "hsl": {
    "h": 191.304,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.65232,
    "c": 0.10362,
    "h": 217.1
  },
  "luminance": 0.28903
}

Semantic roles & 50–950 ramp

primary

#2F9FB9

secondary

#C98A7B

accent

#6345E3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2F9FB9

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

Preview Lab → · Contrast checker → · Palette generator →