#2D9FB9#2D9FB9

#2D9FB9 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.2% C 0.104 H 216.9°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D9FB9
RGB	rgb(45, 159, 185)
HSL	hsl(191, 61%, 45%)
HSV	hsv(191, 76%, 73%)
CMYK	cmyk(75.7%, 14.1%, 0%, 27.5%)
CIE-LAB	lab(60.65, -22.32, -22.44)
CIE-LCH	lch(60.65, 31.65, 225.14°)
OKLab	oklab(65.19% -0.0835 -0.0626)
OKLCH	oklch(65.19% 0.104 216.9)
XYZ	xyz(22.2336, 28.8543, 50.2872)
Luminance	0.2886 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9FB9 #B9472D

analogous

#2DB98D #2D9FB9 #2D59B9

triadic

#2D9FB9 #B92D9F #9FB92D

tetradic

#2D9FB9 #8D2DB9 #B9472D #59B92D

square

#2D9FB9 #8D2DB9 #B9472D #59B92D

split-complementary

#2D9FB9 #B92D59 #B98D2D

monochromatic

#154A57 #217588 #2D9FB9 #4FBBD4 #80CEE0

Accessibility & contrast

On white

3.10

#2D9FB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#2D9FB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9FB9

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9FB9	#FFFFFF	#000000	##000000
##2D9FB9	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9ABA

Deuteranopia (green-blind)

#7B8CB9

Tritanopia (blue-blind)

#00A8A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #2d9fb9;
/* rgb */ color: rgb(45, 159, 185);
/* oklch */ color: oklch(65.2% 0.104 216.9);

Tailwind

colors: {
  custom: {
    50: '#7cbbce',
    500: '#2d9fb9',
    950: '#000000',
  },
}

SCSS

$custom: #2d9fb9;
$custom-light: #7cbbce;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9fb9",
  "rgb": {
    "r": 45,
    "g": 159,
    "b": 185
  },
  "hsl": {
    "h": 191.143,
    "s": 60.87,
    "l": 45.098
  },
  "oklch": {
    "l": 0.65187,
    "c": 0.10439,
    "h": 216.9
  },
  "luminance": 0.28857
}

Semantic roles & 50–950 ramp

primary

#2D9FB9

secondary

#C98879

accent

#6244E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2D9FB9

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

Preview Lab → · Contrast checker → · Palette generator →