#2F9AB8#2F9AB8

#2F9AB8 is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.0% C 0.103 H 220.9°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#2F9AB8
RGB	rgb(47, 154, 184)
HSL	hsl(193, 59%, 45%)
HSV	hsv(193, 74%, 72%)
CMYK	cmyk(74.5%, 16.3%, 0%, 27.8%)
CIE-LAB	lab(59.13, -19.79, -24.20)
CIE-LCH	lch(59.13, 31.26, 230.72°)
OKLab	oklab(63.97% -0.0781 -0.0677)
OKLCH	oklch(63.97% 0.103 220.9)
XYZ	xyz(21.3760, 27.1737, 49.4566)
Luminance	0.2718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9AB8 #B84D2F

analogous

#2FB892 #2F9AB8 #2F55B8

triadic

#2F9AB8 #B82F9A #9AB82F

tetradic

#2F9AB8 #922FB8 #B84D2F #55B82F

square

#2F9AB8 #922FB8 #B84D2F #55B82F

split-complementary

#2F9AB8 #B82F55 #B8922F

monochromatic

#164857 #237187 #2F9AB8 #52B6D3 #82CBDF

Accessibility & contrast

On white

3.26

#2F9AB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#2F9AB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9AB8

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9AB8	#FFFFFF	#000000	##000000
##2F9AB8	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)

#8896BA

Deuteranopia (green-blind)

#7588B8

Tritanopia (blue-blind)

#00A4A4

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2f9ab8;
/* rgb */ color: rgb(47, 154, 184);
/* oklch */ color: oklch(64.0% 0.103 220.9);

Tailwind

colors: {
  custom: {
    50: '#7cb8cd',
    500: '#2f9ab8',
    950: '#000000',
  },
}

SCSS

$custom: #2f9ab8;
$custom-light: #7cb8cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9ab8",
  "rgb": {
    "r": 47,
    "g": 154,
    "b": 184
  },
  "hsl": {
    "h": 193.139,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.63966,
    "c": 0.10335,
    "h": 220.9
  },
  "luminance": 0.27176
}

Semantic roles & 50–950 ramp

primary

#2F9AB8

secondary

#C88C7B

accent

#6845E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2F9AB8

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

Preview Lab → · Contrast checker → · Palette generator →