#2F9FBC#2F9FBC

#2F9FBC is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.4% C 0.105 H 219.3°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#2F9FBC
RGB	rgb(47, 159, 188)
HSL	hsl(192, 60%, 46%)
HSV	hsv(192, 75%, 74%)
CMYK	cmyk(75%, 15.4%, 0%, 26.3%)
CIE-LAB	lab(60.81, -21.10, -23.88)
CIE-LCH	lch(60.81, 31.87, 228.53°)
OKLab	oklab(65.36% -0.0815 -0.0667)
OKLCH	oklch(65.36% 0.105 219.3)
XYZ	xyz(22.6437, 29.0287, 51.9769)
Luminance	0.2903 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9FBC #BC4C2F

analogous

#2FBC92 #2F9FBC #2F59BC

triadic

#2F9FBC #BC2F9F #9FBC2F

tetradic

#2F9FBC #922FBC #BC4C2F #59BC2F

square

#2F9FBC #922FBC #BC4C2F #59BC2F

split-complementary

#2F9FBC #BC2F59 #BC922F

monochromatic

#174C5A #23768B #2F9FBC #54BAD4 #85CEE0

Accessibility & contrast

On white

3.09

#2F9FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#2F9FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9FBC

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9FBC	#FFFFFF	#000000	##000000
##2F9FBC	1.00	3.09	6.81	6.81
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9BBE

Deuteranopia (green-blind)

#7A8DBC

Tritanopia (blue-blind)

#00A9A8

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #2f9fbc;
/* rgb */ color: rgb(47, 159, 188);
/* oklch */ color: oklch(65.4% 0.105 219.3);

Tailwind

colors: {
  custom: {
    50: '#7dbbd0',
    500: '#2f9fbc',
    950: '#000000',
  },
}

SCSS

$custom: #2f9fbc;
$custom-light: #7dbbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9fbc",
  "rgb": {
    "r": 47,
    "g": 159,
    "b": 188
  },
  "hsl": {
    "h": 192.34,
    "s": 60,
    "l": 46.078
  },
  "oklch": {
    "l": 0.6536,
    "c": 0.10534,
    "h": 219.3
  },
  "luminance": 0.29031
}

Semantic roles & 50–950 ramp

primary

#2F9FBC

secondary

#CA8D7D

accent

#6545E3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #2F9FBC

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

Preview Lab → · Contrast checker → · Palette generator →