#2A9FC0#2A9FC0

#2A9FC0 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.4% C 0.110 H 221.7°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#2A9FC0
RGB	rgb(42, 159, 192)
HSL	hsl(193, 64%, 46%)
HSV	hsv(193, 78%, 75%)
CMYK	cmyk(78.1%, 17.2%, 0%, 24.7%)
CIE-LAB	lab(60.86, -20.34, -26.05)
CIE-LCH	lch(60.86, 33.05, 232.01°)
OKLab	oklab(65.43% -0.0819 -0.073)
OKLCH	oklch(65.43% 0.11 221.7)
XYZ	xyz(22.8634, 29.0915, 54.2692)
Luminance	0.2909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9FC0 #C04B2A

analogous

#2AC096 #2A9FC0 #2A54C0

triadic

#2A9FC0 #C02A9F #9FC02A

tetradic

#2A9FC0 #962AC0 #C04B2A #54C02A

square

#2A9FC0 #962AC0 #C04B2A #54C02A

split-complementary

#2A9FC0 #C02A54 #C0962A

monochromatic

#144C5C #1F758E #2A9FC0 #4FBAD8 #81CEE3

Accessibility & contrast

On white

3.08

#2A9FC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#2A9FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9FC0

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9FC0	#FFFFFF	#000000	##000000
##2A9FC0	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9BC2

Deuteranopia (green-blind)

#788DC0

Tritanopia (blue-blind)

#00A9AA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #2a9fc0;
/* rgb */ color: rgb(42, 159, 192);
/* oklch */ color: oklch(65.4% 0.110 221.7);

Tailwind

colors: {
  custom: {
    50: '#7cbbd3',
    500: '#2a9fc0',
    950: '#000000',
  },
}

SCSS

$custom: #2a9fc0;
$custom-light: #7cbbd3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9fc0",
  "rgb": {
    "r": 42,
    "g": 159,
    "b": 192
  },
  "hsl": {
    "h": 193.2,
    "s": 64.103,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65427,
    "c": 0.10971,
    "h": 221.7
  },
  "luminance": 0.29094
}

Semantic roles & 50–950 ramp

primary

#2A9FC0

secondary

#CC8C7A

accent

#6541E7

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #2A9FC0

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

Preview Lab → · Contrast checker → · Palette generator →