#2A9EC2#2A9EC2

#2A9EC2 is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.3% C 0.111 H 223.9°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#2A9EC2
RGB	rgb(42, 158, 194)
HSL	hsl(194, 64%, 46%)
HSV	hsv(194, 78%, 76%)
CMYK	cmyk(78.4%, 18.6%, 0%, 23.9%)
CIE-LAB	lab(60.64, -19.14, -27.52)
CIE-LCH	lch(60.64, 33.52, 235.17°)
OKLab	oklab(65.27% -0.0802 -0.0772)
OKLCH	oklch(65.27% 0.111 223.9)
XYZ	xyz(22.9153, 28.8382, 55.3871)
Luminance	0.2884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9EC2 #C24E2A

analogous

#2AC29A #2A9EC2 #2A52C2

triadic

#2A9EC2 #C22A9E #9EC22A

tetradic

#2A9EC2 #9A2AC2 #C24E2A #52C22A

square

#2A9EC2 #9A2AC2 #C24E2A #52C22A

split-complementary

#2A9EC2 #C22A52 #C29A2A

monochromatic

#144C5D #1F7590 #2A9EC2 #50B9D9 #82CDE4

Accessibility & contrast

On white

3.10

#2A9EC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#2A9EC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9EC2

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9EC2	#FFFFFF	#000000	##000000
##2A9EC2	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9AC4

Deuteranopia (green-blind)

#768CC2

Tritanopia (blue-blind)

#00A9AA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #2a9ec2;
/* rgb */ color: rgb(42, 158, 194);
/* oklch */ color: oklch(65.3% 0.111 223.9);

Tailwind

colors: {
  custom: {
    50: '#7cbad4',
    500: '#2a9ec2',
    950: '#000000',
  },
}

SCSS

$custom: #2a9ec2;
$custom-light: #7cbad4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9ec2",
  "rgb": {
    "r": 42,
    "g": 158,
    "b": 194
  },
  "hsl": {
    "h": 194.211,
    "s": 64.407,
    "l": 46.275
  },
  "oklch": {
    "l": 0.65274,
    "c": 0.11129,
    "h": 223.9
  },
  "luminance": 0.28841
}

Semantic roles & 50–950 ramp

primary

#2A9EC2

secondary

#CD8E7B

accent

#6840E7

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #2A9EC2

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

Preview Lab → · Contrast checker → · Palette generator →