#2D9DCC#2D9DCC

#2D9DCC is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.6% C 0.119 H 231.2°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#2D9DCC
RGB	rgb(45, 157, 204)
HSL	hsl(198, 64%, 49%)
HSV	hsv(198, 78%, 80%)
CMYK	cmyk(77.9%, 23%, 0%, 20%)
CIE-LAB	lab(60.81, -14.89, -32.85)
CIE-LCH	lch(60.81, 36.07, 245.63°)
OKLab	oklab(65.56% -0.0744 -0.0925)
OKLCH	oklch(65.56% 0.119 231.2)
XYZ	xyz(24.0338, 29.0285, 61.4514)
Luminance	0.2903 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9DCC #CC5C2D

analogous

#2DCCAC #2D9DCC #2D4ECC

triadic

#2D9DCC #CC2D9D #9DCC2D

tetradic

#2D9DCC #AC2DCC #CC5C2D #4ECC2D

square

#2D9DCC #AC2DCC #CC5C2D #4ECC2D

split-complementary

#2D9DCC #CC2D4E #CCAC2D

monochromatic

#175068 #22769A #2D9DCC #5BB5DB #8DCCE6

Accessibility & contrast

On white

3.09

#2D9DCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#2D9DCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9DCC

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9DCC	#FFFFFF	#000000	##000000
##2D9DCC	1.00	3.09	6.81	6.81
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859BCE

Deuteranopia (green-blind)

#708CCB

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #2d9dcc;
/* rgb */ color: rgb(45, 157, 204);
/* oklch */ color: oklch(65.6% 0.119 231.2);

Tailwind

colors: {
  custom: {
    50: '#7ebadb',
    500: '#2d9dcc',
    950: '#000000',
  },
}

SCSS

$custom: #2d9dcc;
$custom-light: #7ebadb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9dcc",
  "rgb": {
    "r": 45,
    "g": 157,
    "b": 204
  },
  "hsl": {
    "h": 197.736,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.65561,
    "c": 0.11871,
    "h": 231.2
  },
  "luminance": 0.29031
}

Semantic roles & 50–950 ramp

primary

#2D9DCC

secondary

#D09B85

accent

#7241E7

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #2D9DCC

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

Preview Lab → · Contrast checker → · Palette generator →