#2F9AB1#2F9AB1

#2F9AB1 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 63.7% C 0.099 H 215.4°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#2F9AB1
RGB	rgb(47, 154, 177)
HSL	hsl(191, 58%, 44%)
HSV	hsv(191, 73%, 69%)
CMYK	cmyk(73.4%, 13%, 0%, 30.6%)
CIE-LAB	lab(58.87, -22.08, -20.64)
CIE-LCH	lch(58.87, 30.23, 223.07°)
OKLab	oklab(63.67% -0.0809 -0.0576)
OKLCH	oklch(63.67% 0.099 215.4)
XYZ	xyz(20.6603, 26.8874, 45.6874)
Luminance	0.2689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9AB1 #B1462F

analogous

#2FB187 #2F9AB1 #2F59B1

triadic

#2F9AB1 #B12F9A #9AB12F

tetradic

#2F9AB1 #872FB1 #B1462F #59B12F

square

#2F9AB1 #872FB1 #B1462F #59B12F

split-complementary

#2F9AB1 #B12F59 #B1872F

monochromatic

#154650 #227081 #2F9AB1 #4DB9D0 #7ECCDD

Accessibility & contrast

On white

3.29

#2F9AB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#2F9AB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9AB1

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9AB1	#FFFFFF	#000000	##000000
##2F9AB1	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A95B2

Deuteranopia (green-blind)

#7888B1

Tritanopia (blue-blind)

#00A2A1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2f9ab1;
/* rgb */ color: rgb(47, 154, 177);
/* oklch */ color: oklch(63.7% 0.099 215.4);

Tailwind

colors: {
  custom: {
    50: '#7bb8c8',
    500: '#2f9ab1',
    950: '#000000',
  },
}

SCSS

$custom: #2f9ab1;
$custom-light: #7bb8c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9ab1",
  "rgb": {
    "r": 47,
    "g": 154,
    "b": 177
  },
  "hsl": {
    "h": 190.615,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.63666,
    "c": 0.0993,
    "h": 215.4
  },
  "luminance": 0.2689
}

Semantic roles & 50–950 ramp

primary

#2F9AB1

secondary

#C58476

accent

#6247E1

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2F9AB1

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

Preview Lab → · Contrast checker → · Palette generator →