#2B9FB7#2B9FB7

#2B9FB7 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.1% C 0.104 H 215.2°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#2B9FB7
RGB	rgb(43, 159, 183)
HSL	hsl(190, 62%, 44%)
HSV	hsv(190, 77%, 72%)
CMYK	cmyk(76.5%, 13.1%, 0%, 28.2%)
CIE-LAB	lab(60.54, -23.20, -21.49)
CIE-LCH	lch(60.54, 31.62, 222.80°)
OKLab	oklab(65.06% -0.0851 -0.06)
OKLCH	oklch(65.06% 0.104 215.2)
XYZ	xyz(21.9380, 28.7261, 49.1790)
Luminance	0.2873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B9FB7 #B7432B

analogous

#2BB789 #2B9FB7 #2B59B7

triadic

#2B9FB7 #B72B9F #9FB72B

tetradic

#2B9FB7 #892BB7 #B7432B #59B72B

square

#2B9FB7 #892BB7 #B7432B #59B72B

split-complementary

#2B9FB7 #B72B59 #B7892B

monochromatic

#144954 #1F7485 #2B9FB7 #4BBDD5 #7CCFE0

Accessibility & contrast

On white

3.11

#2B9FB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#2B9FB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B9FB7

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B9FB7	#FFFFFF	#000000	##000000
##2B9FB7	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9AB8

Deuteranopia (green-blind)

#7B8CB7

Tritanopia (blue-blind)

#00A8A6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #2b9fb7;
/* rgb */ color: rgb(43, 159, 183);
/* oklch */ color: oklch(65.1% 0.104 215.2);

Tailwind

colors: {
  custom: {
    50: '#7bbbcc',
    500: '#2b9fb7',
    950: '#000000',
  },
}

SCSS

$custom: #2b9fb7;
$custom-light: #7bbbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b9fb7",
  "rgb": {
    "r": 43,
    "g": 159,
    "b": 183
  },
  "hsl": {
    "h": 190.286,
    "s": 61.947,
    "l": 44.314
  },
  "oklch": {
    "l": 0.6506,
    "c": 0.10411,
    "h": 215.2
  },
  "luminance": 0.28729
}

Semantic roles & 50–950 ramp

primary

#2B9FB7

secondary

#C98475

accent

#5F43E5

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2B9FB7

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

Preview Lab → · Contrast checker → · Palette generator →