#2D9DBA#2D9DBA

#2D9DBA is a light, moderate cyan. Relative luminance 0.282; OKLCH L 64.7% C 0.105 H 219.4°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#2D9DBA
RGB	rgb(45, 157, 186)
HSL	hsl(192, 61%, 45%)
HSV	hsv(192, 76%, 73%)
CMYK	cmyk(75.8%, 15.6%, 0%, 27.1%)
CIE-LAB	lab(60.08, -20.95, -23.87)
CIE-LCH	lch(60.08, 31.76, 228.73°)
OKLab	oklab(64.74% -0.0811 -0.0667)
OKLCH	oklch(64.74% 0.105 219.4)
XYZ	xyz(21.9984, 28.2144, 50.7314)
Luminance	0.2822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9DBA #BA4A2D

analogous

#2DBA90 #2D9DBA #2D57BA

triadic

#2D9DBA #BA2D9D #9DBA2D

tetradic

#2D9DBA #902DBA #BA4A2D #57BA2D

square

#2D9DBA #902DBA #BA4A2D #57BA2D

split-complementary

#2D9DBA #BA2D57 #BA902D

monochromatic

#154A57 #217389 #2D9DBA #50B9D5 #81CDE0

Accessibility & contrast

On white

3.16

#2D9DBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#2D9DBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9DBA

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9DBA	#FFFFFF	#000000	##000000
##2D9DBA	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B99BC

Deuteranopia (green-blind)

#788BBA

Tritanopia (blue-blind)

#00A7A6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #2d9dba;
/* rgb */ color: rgb(45, 157, 186);
/* oklch */ color: oklch(64.7% 0.105 219.4);

Tailwind

colors: {
  custom: {
    50: '#7cbace',
    500: '#2d9dba',
    950: '#000000',
  },
}

SCSS

$custom: #2d9dba;
$custom-light: #7cbace;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9dba",
  "rgb": {
    "r": 45,
    "g": 157,
    "b": 186
  },
  "hsl": {
    "h": 192.34,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64741,
    "c": 0.10507,
    "h": 219.4
  },
  "luminance": 0.28217
}

Semantic roles & 50–950 ramp

primary

#2D9DBA

secondary

#C98A79

accent

#6544E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9DBA

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

Preview Lab → · Contrast checker → · Palette generator →