#2F9CB4#2F9CB4

#2F9CB4 is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.3% C 0.101 H 215.9°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#2F9CB4
RGB	rgb(47, 156, 180)
HSL	hsl(191, 59%, 45%)
HSV	hsv(191, 74%, 71%)
CMYK	cmyk(73.9%, 13.3%, 0%, 29.4%)
CIE-LAB	lab(59.59, -22.15, -21.23)
CIE-LCH	lch(59.59, 30.68, 223.79°)
OKLab	oklab(64.29% -0.0817 -0.0592)
OKLCH	oklch(64.29% 0.101 215.9)
XYZ	xyz(21.2955, 27.6740, 47.3904)
Luminance	0.2768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9CB4 #B4472F

analogous

#2FB48A #2F9CB4 #2F5AB4

triadic

#2F9CB4 #B42F9C #9CB42F

tetradic

#2F9CB4 #8A2FB4 #B4472F #5AB42F

square

#2F9CB4 #8A2FB4 #B4472F #5AB42F

split-complementary

#2F9CB4 #B42F5A #B48A2F

monochromatic

#164853 #227283 #2F9CB4 #4FBAD1 #80CDDE

Accessibility & contrast

On white

3.21

#2F9CB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#2F9CB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9CB4

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9CB4	#FFFFFF	#000000	##000000
##2F9CB4	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C97B5

Deuteranopia (green-blind)

#798AB4

Tritanopia (blue-blind)

#00A5A3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #2f9cb4;
/* rgb */ color: rgb(47, 156, 180);
/* oklch */ color: oklch(64.3% 0.101 215.9);

Tailwind

colors: {
  custom: {
    50: '#7bb9ca',
    500: '#2f9cb4',
    950: '#000000',
  },
}

SCSS

$custom: #2f9cb4;
$custom-light: #7bb9ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9cb4",
  "rgb": {
    "r": 47,
    "g": 156,
    "b": 180
  },
  "hsl": {
    "h": 190.827,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64285,
    "c": 0.10092,
    "h": 215.9
  },
  "luminance": 0.27677
}

Semantic roles & 50–950 ramp

primary

#2F9CB4

secondary

#C78678

accent

#6246E2

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2F9CB4

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

Preview Lab → · Contrast checker → · Palette generator →