#2F9AB4#2F9AB4

#2F9AB4 is a light, moderate cyan. Relative luminance 0.270; OKLCH L 63.8% C 0.101 H 217.8°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#2F9AB4
RGB	rgb(47, 154, 180)
HSL	hsl(192, 59%, 45%)
HSV	hsv(192, 74%, 71%)
CMYK	cmyk(73.9%, 14.4%, 0%, 29.4%)
CIE-LAB	lab(58.98, -21.11, -22.17)
CIE-LCH	lch(58.98, 30.61, 226.41°)
OKLab	oklab(63.79% -0.0797 -0.0619)
OKLCH	oklch(63.79% 0.101 217.8)
XYZ	xyz(20.9626, 27.0083, 47.2795)
Luminance	0.2701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9AB4 #B4492F

analogous

#2FB48B #2F9AB4 #2F58B4

triadic

#2F9AB4 #B42F9A #9AB42F

tetradic

#2F9AB4 #8B2FB4 #B4492F #58B42F

square

#2F9AB4 #8B2FB4 #B4492F #58B42F

split-complementary

#2F9AB4 #B42F58 #B48B2F

monochromatic

#164753 #227083 #2F9AB4 #4FB8D1 #80CBDE

Accessibility & contrast

On white

3.28

#2F9AB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#2F9AB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9AB4

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9AB4	#FFFFFF	#000000	##000000
##2F9AB4	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8995B5

Deuteranopia (green-blind)

#7788B4

Tritanopia (blue-blind)

#00A3A2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2f9ab4;
/* rgb */ color: rgb(47, 154, 180);
/* oklch */ color: oklch(63.8% 0.101 217.8);

Tailwind

colors: {
  custom: {
    50: '#7bb8ca',
    500: '#2f9ab4',
    950: '#000000',
  },
}

SCSS

$custom: #2f9ab4;
$custom-light: #7bb8ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9ab4",
  "rgb": {
    "r": 47,
    "g": 154,
    "b": 180
  },
  "hsl": {
    "h": 191.729,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63793,
    "c": 0.10092,
    "h": 217.8
  },
  "luminance": 0.27011
}

Semantic roles & 50–950 ramp

primary

#2F9AB4

secondary

#C78878

accent

#6446E2

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2F9AB4

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

Preview Lab → · Contrast checker → · Palette generator →