#2F9CBF#2F9CBF

#2F9CBF is a light, moderate cyan. Relative luminance 0.281; OKLCH L 64.8% C 0.108 H 224.1°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#2F9CBF
RGB	rgb(47, 156, 191)
HSL	hsl(195, 61%, 47%)
HSV	hsv(195, 75%, 75%)
CMYK	cmyk(75.4%, 18.3%, 0%, 25.1%)
CIE-LAB	lab(60.02, -18.53, -26.79)
CIE-LCH	lch(60.02, 32.57, 235.33°)
OKLab	oklab(64.76% -0.0774 -0.075)
OKLCH	oklch(64.76% 0.108 224.1)
XYZ	xyz(22.4608, 28.1402, 53.5279)
Luminance	0.2814 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9CBF #BF522F

analogous

#2FBF9A #2F9CBF #2F54BF

triadic

#2F9CBF #BF2F9C #9CBF2F

tetradic

#2F9CBF #9A2FBF #BF522F #54BF2F

square

#2F9CBF #9A2FBF #BF522F #54BF2F

split-complementary

#2F9CBF #BF2F54 #BF9A2F

monochromatic

#174C5D #23748E #2F9CBF #56B6D5 #87CBE1

Accessibility & contrast

On white

3.17

#2F9CBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#2F9CBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9CBF

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9CBF	#FFFFFF	#000000	##000000
##2F9CBF	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8899C1

Deuteranopia (green-blind)

#758BBF

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #2f9cbf;
/* rgb */ color: rgb(47, 156, 191);
/* oklch */ color: oklch(64.8% 0.108 224.1);

Tailwind

colors: {
  custom: {
    50: '#7db9d2',
    500: '#2f9cbf',
    950: '#000000',
  },
}

SCSS

$custom: #2f9cbf;
$custom-light: #7db9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9cbf",
  "rgb": {
    "r": 47,
    "g": 156,
    "b": 191
  },
  "hsl": {
    "h": 194.583,
    "s": 60.504,
    "l": 46.667
  },
  "oklch": {
    "l": 0.64763,
    "c": 0.10781,
    "h": 224.1
  },
  "luminance": 0.28143
}

Semantic roles & 50–950 ramp

primary

#2F9CBF

secondary

#CB917F

accent

#6B44E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2F9CBF

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

Preview Lab → · Contrast checker → · Palette generator →