#2F9DB8#2F9DB8

#2F9DB8 is a light, moderate cyan. Relative luminance 0.282; OKLCH L 64.7% C 0.103 H 218.1°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#2F9DB8
RGB	rgb(47, 157, 184)
HSL	hsl(192, 59%, 45%)
HSV	hsv(192, 74%, 72%)
CMYK	cmyk(74.5%, 14.7%, 0%, 27.8%)
CIE-LAB	lab(60.05, -21.37, -22.80)
CIE-LCH	lch(60.05, 31.25, 226.85°)
OKLab	oklab(64.7% -0.0811 -0.0637)
OKLCH	oklch(64.7% 0.103 218.1)
XYZ	xyz(21.8773, 28.1764, 49.6237)
Luminance	0.2818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9DB8 #B84A2F

analogous

#2FB88E #2F9DB8 #2F58B8

triadic

#2F9DB8 #B82F9D #9DB82F

tetradic

#2F9DB8 #8E2FB8 #B84A2F #58B82F

square

#2F9DB8 #8E2FB8 #B84A2F #58B82F

split-complementary

#2F9DB8 #B82F58 #B88E2F

monochromatic

#164A57 #237387 #2F9DB8 #52B9D3 #82CDDF

Accessibility & contrast

On white

3.16

#2F9DB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#2F9DB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9DB8

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9DB8	#FFFFFF	#000000	##000000
##2F9DB8	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C98B9

Deuteranopia (green-blind)

#798BB8

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #2f9db8;
/* rgb */ color: rgb(47, 157, 184);
/* oklch */ color: oklch(64.7% 0.103 218.1);

Tailwind

colors: {
  custom: {
    50: '#7cbacd',
    500: '#2f9db8',
    950: '#000000',
  },
}

SCSS

$custom: #2f9db8;
$custom-light: #7cbacd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9db8",
  "rgb": {
    "r": 47,
    "g": 157,
    "b": 184
  },
  "hsl": {
    "h": 191.825,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.647,
    "c": 0.10311,
    "h": 218.1
  },
  "luminance": 0.28179
}

Semantic roles & 50–950 ramp

primary

#2F9DB8

secondary

#C88A7B

accent

#6445E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2F9DB8

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

Preview Lab → · Contrast checker → · Palette generator →