#2D9AB9#2D9AB9

#2D9AB9 is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.0% C 0.105 H 221.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#2D9AB9
RGB	rgb(45, 154, 185)
HSL	hsl(193, 61%, 45%)
HSV	hsv(193, 76%, 73%)
CMYK	cmyk(75.7%, 16.8%, 0%, 27.5%)
CIE-LAB	lab(59.13, -19.70, -24.77)
CIE-LCH	lch(59.13, 31.65, 231.50°)
OKLab	oklab(63.96% -0.0786 -0.0693)
OKLCH	oklch(63.96% 0.105 221.4)
XYZ	xyz(21.3911, 27.1693, 50.0063)
Luminance	0.2717 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9AB9 #B94C2D

analogous

#2DB992 #2D9AB9 #2D54B9

triadic

#2D9AB9 #B92D9A #9AB92D

tetradic

#2D9AB9 #922DB9 #B94C2D #54B92D

square

#2D9AB9 #922DB9 #B94C2D #54B92D

split-complementary

#2D9AB9 #B92D54 #B9922D

monochromatic

#154857 #217188 #2D9AB9 #4FB7D4 #80CBE0

Accessibility & contrast

On white

3.26

#2D9AB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#2D9AB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9AB9

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9AB9	#FFFFFF	#000000	##000000
##2D9AB9	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8896BB

Deuteranopia (green-blind)

#7588B9

Tritanopia (blue-blind)

#00A4A4

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2d9ab9;
/* rgb */ color: rgb(45, 154, 185);
/* oklch */ color: oklch(64.0% 0.105 221.4);

Tailwind

colors: {
  custom: {
    50: '#7bb8ce',
    500: '#2d9ab9',
    950: '#000000',
  },
}

SCSS

$custom: #2d9ab9;
$custom-light: #7bb8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9ab9",
  "rgb": {
    "r": 45,
    "g": 154,
    "b": 185
  },
  "hsl": {
    "h": 193.286,
    "s": 60.87,
    "l": 45.098
  },
  "oklch": {
    "l": 0.63964,
    "c": 0.10479,
    "h": 221.4
  },
  "luminance": 0.27172
}

Semantic roles & 50–950 ramp

primary

#2D9AB9

secondary

#C98B79

accent

#6744E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9AB9

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

Preview Lab → · Contrast checker → · Palette generator →