#2D9FBB#2D9FBB

#2D9FBB is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.3% C 0.106 H 218.4°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#2D9FBB
RGB	rgb(45, 159, 187)
HSL	hsl(192, 61%, 45%)
HSV	hsv(192, 76%, 73%)
CMYK	cmyk(75.9%, 15%, 0%, 26.7%)
CIE-LAB	lab(60.73, -21.67, -23.44)
CIE-LCH	lch(60.73, 31.92, 227.26°)
OKLab	oklab(65.27% -0.0827 -0.0655)
OKLCH	oklch(65.27% 0.106 218.4)
XYZ	xyz(22.4462, 28.9393, 51.4069)
Luminance	0.2894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9FBB #BB492D

analogous

#2DBB90 #2D9FBB #2D58BB

triadic

#2D9FBB #BB2D9F #9FBB2D

tetradic

#2D9FBB #902DBB #BB492D #58BB2D

square

#2D9FBB #902DBB #BB492D #58BB2D

split-complementary

#2D9FBB #BB2D58 #BB902D

monochromatic

#154B58 #21758A #2D9FBB #50BBD5 #82CEE1

Accessibility & contrast

On white

3.09

#2D9FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#2D9FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9FBB

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9FBB	#FFFFFF	#000000	##000000
##2D9FBB	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9ABD

Deuteranopia (green-blind)

#7A8CBB

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #2d9fbb;
/* rgb */ color: rgb(45, 159, 187);
/* oklch */ color: oklch(65.3% 0.106 218.4);

Tailwind

colors: {
  custom: {
    50: '#7cbbcf',
    500: '#2d9fbb',
    950: '#000000',
  },
}

SCSS

$custom: #2d9fbb;
$custom-light: #7cbbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9fbb",
  "rgb": {
    "r": 45,
    "g": 159,
    "b": 187
  },
  "hsl": {
    "h": 191.831,
    "s": 61.207,
    "l": 45.49
  },
  "oklch": {
    "l": 0.65273,
    "c": 0.10552,
    "h": 218.4
  },
  "luminance": 0.28942
}

Semantic roles & 50–950 ramp

primary

#2D9FBB

secondary

#CA8A7A

accent

#6343E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2D9FBB

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

Preview Lab → · Contrast checker → · Palette generator →