#2D9BBC#2D9BBC

#2D9BBC is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.3% C 0.107 H 222.7°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#2D9BBC
RGB	rgb(45, 155, 188)
HSL	hsl(194, 61%, 46%)
HSV	hsv(194, 76%, 74%)
CMYK	cmyk(76.1%, 17.6%, 0%, 26.3%)
CIE-LAB	lab(59.55, -19.23, -25.82)
CIE-LCH	lch(59.55, 32.19, 233.31°)
OKLab	oklab(64.34% -0.0784 -0.0723)
OKLCH	oklch(64.34% 0.107 222.7)
XYZ	xyz(21.8769, 27.6288, 51.7471)
Luminance	0.2763 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9BBC #BC4E2D

analogous

#2DBC95 #2D9BBC #2D54BC

triadic

#2D9BBC #BC2D9B #9BBC2D

tetradic

#2D9BBC #952DBC #BC4E2D #54BC2D

square

#2D9BBC #952DBC #BC4E2D #54BC2D

split-complementary

#2D9BBC #BC2D54 #BC952D

monochromatic

#154A59 #21728B #2D9BBC #51B7D5 #82CBE1

Accessibility & contrast

On white

3.22

#2D9BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#2D9BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9BBC

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9BBC	#FFFFFF	#000000	##000000
##2D9BBC	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8897BE

Deuteranopia (green-blind)

#7589BC

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #2d9bbc;
/* rgb */ color: rgb(45, 155, 188);
/* oklch */ color: oklch(64.3% 0.107 222.7);

Tailwind

colors: {
  custom: {
    50: '#7cb8d0',
    500: '#2d9bbc',
    950: '#000000',
  },
}

SCSS

$custom: #2d9bbc;
$custom-light: #7cb8d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9bbc",
  "rgb": {
    "r": 45,
    "g": 155,
    "b": 188
  },
  "hsl": {
    "h": 193.846,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.64341,
    "c": 0.10665,
    "h": 222.7
  },
  "luminance": 0.27631
}

Semantic roles & 50–950 ramp

primary

#2D9BBC

secondary

#CA8D7B

accent

#6943E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2D9BBC

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

Preview Lab → · Contrast checker → · Palette generator →