#2D9BB8#2D9BB8

#2D9BB8 is a light, moderate cyan. Relative luminance 0.275; OKLCH L 64.2% C 0.104 H 219.8°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#2D9BB8
RGB	rgb(45, 155, 184)
HSL	hsl(193, 61%, 45%)
HSV	hsv(193, 76%, 72%)
CMYK	cmyk(75.5%, 15.8%, 0%, 27.8%)
CIE-LAB	lab(59.40, -20.56, -23.80)
CIE-LCH	lch(59.40, 31.45, 229.17°)
OKLab	oklab(64.17% -0.08 -0.0665)
OKLCH	oklch(64.17% 0.104 219.8)
XYZ	xyz(21.4516, 27.4587, 49.5076)
Luminance	0.2746 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9BB8 #B84A2D

analogous

#2DB890 #2D9BB8 #2D55B8

triadic

#2D9BB8 #B82D9B #9BB82D

tetradic

#2D9BB8 #902DB8 #B84A2D #55B82D

square

#2D9BB8 #902DB8 #B84A2D #55B82D

split-complementary

#2D9BB8 #B82D55 #B8902D

monochromatic

#154856 #217287 #2D9BB8 #4EB8D4 #80CCE0

Accessibility & contrast

On white

3.23

#2D9BB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#2D9BB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9BB8

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9BB8	#FFFFFF	#000000	##000000
##2D9BB8	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8997BA

Deuteranopia (green-blind)

#7689B8

Tritanopia (blue-blind)

#00A5A4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #2d9bb8;
/* rgb */ color: rgb(45, 155, 184);
/* oklch */ color: oklch(64.2% 0.104 219.8);

Tailwind

colors: {
  custom: {
    50: '#7bb8cd',
    500: '#2d9bb8',
    950: '#000000',
  },
}

SCSS

$custom: #2d9bb8;
$custom-light: #7bb8cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9bb8",
  "rgb": {
    "r": 45,
    "g": 155,
    "b": 184
  },
  "hsl": {
    "h": 192.518,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64165,
    "c": 0.10403,
    "h": 219.8
  },
  "luminance": 0.27461
}

Semantic roles & 50–950 ramp

primary

#2D9BB8

secondary

#C98978

accent

#6544E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9BB8

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

Preview Lab → · Contrast checker → · Palette generator →