#2F9AB9#2F9AB9

#2F9AB9 is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.0% C 0.104 H 221.6°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#2F9AB9
RGB	rgb(47, 154, 185)
HSL	hsl(193, 59%, 45%)
HSV	hsv(193, 75%, 73%)
CMYK	cmyk(74.6%, 16.8%, 0%, 27.5%)
CIE-LAB	lab(59.17, -19.46, -24.70)
CIE-LCH	lch(59.17, 31.45, 231.77°)
OKLab	oklab(64.01% -0.0777 -0.0691)
OKLCH	oklch(64.01% 0.104 221.6)
XYZ	xyz(21.4812, 27.2158, 50.0106)
Luminance	0.2722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9AB9 #B94E2F

analogous

#2FB993 #2F9AB9 #2F55B9

triadic

#2F9AB9 #B92F9A #9AB92F

tetradic

#2F9AB9 #932FB9 #B94E2F #55B92F

square

#2F9AB9 #932FB9 #B94E2F #55B92F

split-complementary

#2F9AB9 #B92F55 #B9932F

monochromatic

#164957 #237188 #2F9AB9 #52B6D3 #83CBDF

Accessibility & contrast

On white

3.26

#2F9AB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#2F9AB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9AB9

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9AB9	#FFFFFF	#000000	##000000
##2F9AB9	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8896BB

Deuteranopia (green-blind)

#7589B9

Tritanopia (blue-blind)

#00A4A4

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2f9ab9;
/* rgb */ color: rgb(47, 154, 185);
/* oklch */ color: oklch(64.0% 0.104 221.6);

Tailwind

colors: {
  custom: {
    50: '#7cb8ce',
    500: '#2f9ab9',
    950: '#000000',
  },
}

SCSS

$custom: #2f9ab9;
$custom-light: #7cb8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9ab9",
  "rgb": {
    "r": 47,
    "g": 154,
    "b": 185
  },
  "hsl": {
    "h": 193.478,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.6401,
    "c": 0.10401,
    "h": 221.6
  },
  "luminance": 0.27218
}

Semantic roles & 50–950 ramp

primary

#2F9AB9

secondary

#C98D7B

accent

#6945E3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2F9AB9

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

Preview Lab → · Contrast checker → · Palette generator →