#2F9BB6#2F9BB6

#2F9BB6 is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.1% C 0.102 H 218.4°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#2F9BB6
RGB	rgb(47, 155, 182)
HSL	hsl(192, 59%, 45%)
HSV	hsv(192, 74%, 71%)
CMYK	cmyk(74.2%, 14.8%, 0%, 28.6%)
CIE-LAB	lab(59.36, -20.98, -22.72)
CIE-LCH	lch(59.36, 30.92, 227.28°)
OKLab	oklab(64.12% -0.0799 -0.0634)
OKLCH	oklch(64.12% 0.102 218.4)
XYZ	xyz(21.3336, 27.4219, 48.4155)
Luminance	0.2742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9BB6 #B64A2F

analogous

#2FB68E #2F9BB6 #2F58B6

triadic

#2F9BB6 #B62F9B #9BB62F

tetradic

#2F9BB6 #8E2FB6 #B64A2F #58B62F

square

#2F9BB6 #8E2FB6 #B64A2F #58B62F

split-complementary

#2F9BB6 #B62F58 #B68E2F

monochromatic

#164855 #227285 #2F9BB6 #50B8D2 #81CCDE

Accessibility & contrast

On white

3.24

#2F9BB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#2F9BB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9BB6

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9BB6	#FFFFFF	#000000	##000000
##2F9BB6	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A97B7

Deuteranopia (green-blind)

#7789B6

Tritanopia (blue-blind)

#00A4A4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #2f9bb6;
/* rgb */ color: rgb(47, 155, 182);
/* oklch */ color: oklch(64.1% 0.102 218.4);

Tailwind

colors: {
  custom: {
    50: '#7bb8cc',
    500: '#2f9bb6',
    950: '#000000',
  },
}

SCSS

$custom: #2f9bb6;
$custom-light: #7bb8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9bb6",
  "rgb": {
    "r": 47,
    "g": 155,
    "b": 182
  },
  "hsl": {
    "h": 192,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64124,
    "c": 0.10203,
    "h": 218.4
  },
  "luminance": 0.27424
}

Semantic roles & 50–950 ramp

primary

#2F9BB6

secondary

#C78979

accent

#6546E2

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2F9BB6

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

Preview Lab → · Contrast checker → · Palette generator →