#2D9FBC#2D9FBC

#2D9FBC is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.3% C 0.106 H 219.1°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#2D9FBC
RGB	rgb(45, 159, 188)
HSL	hsl(192, 61%, 46%)
HSV	hsv(192, 76%, 74%)
CMYK	cmyk(76.1%, 15.4%, 0%, 26.3%)
CIE-LAB	lab(60.77, -21.34, -23.95)
CIE-LCH	lch(60.77, 32.08, 228.30°)
OKLab	oklab(65.32% -0.0823 -0.0669)
OKLCH	oklch(65.32% 0.106 219.1)
XYZ	xyz(22.5536, 28.9823, 51.9727)
Luminance	0.2898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9FBC #BC4A2D

analogous

#2DBC91 #2D9FBC #2D57BC

triadic

#2D9FBC #BC2D9F #9FBC2D

tetradic

#2D9FBC #912DBC #BC4A2D #57BC2D

square

#2D9FBC #912DBC #BC4A2D #57BC2D

split-complementary

#2D9FBC #BC2D57 #BC912D

monochromatic

#154B59 #21758B #2D9FBC #51BAD5 #82CEE1

Accessibility & contrast

On white

3.09

#2D9FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#2D9FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9FBC

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9FBC	#FFFFFF	#000000	##000000
##2D9FBC	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9BBE

Deuteranopia (green-blind)

#7A8DBC

Tritanopia (blue-blind)

#00A9A8

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #2d9fbc;
/* rgb */ color: rgb(45, 159, 188);
/* oklch */ color: oklch(65.3% 0.106 219.1);

Tailwind

colors: {
  custom: {
    50: '#7cbbd0',
    500: '#2d9fbc',
    950: '#000000',
  },
}

SCSS

$custom: #2d9fbc;
$custom-light: #7cbbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9fbc",
  "rgb": {
    "r": 45,
    "g": 159,
    "b": 188
  },
  "hsl": {
    "h": 192.168,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.65316,
    "c": 0.1061,
    "h": 219.1
  },
  "luminance": 0.28985
}

Semantic roles & 50–950 ramp

primary

#2D9FBC

secondary

#CA8B7B

accent

#6443E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #2D9FBC

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

Preview Lab → · Contrast checker → · Palette generator →