#2AA3C7#2AA3C7

#2AA3C7 is a light, moderate cyan. Relative luminance 0.308; OKLCH L 66.7% C 0.114 H 223.1°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#2AA3C7
RGB	rgb(42, 163, 199)
HSL	hsl(194, 65%, 47%)
HSV	hsv(194, 79%, 78%)
CMYK	cmyk(78.9%, 18.1%, 0%, 22%)
CIE-LAB	lab(62.34, -20.11, -27.68)
CIE-LCH	lch(62.34, 34.21, 234.01°)
OKLab	oklab(66.71% -0.0831 -0.0776)
OKLCH	oklch(66.71% 0.114 223.1)
XYZ	xyz(24.3565, 30.8071, 58.6844)
Luminance	0.3081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AA3C7 #C74E2A

analogous

#2AC79D #2AA3C7 #2A55C7

triadic

#2AA3C7 #C72AA3 #A3C72A

tetradic

#2AA3C7 #9D2AC7 #C74E2A #55C72A

square

#2AA3C7 #9D2AC7 #C74E2A #55C72A

split-complementary

#2AA3C7 #C72A55 #C79D2A

monochromatic

#155062 #1F7A94 #2AA3C7 #53BCDB #86D0E5

Accessibility & contrast

On white

2.93

#2AA3C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#2AA3C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2AA3C7

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AA3C7	#FFFFFF	#000000	##000000
##2AA3C7	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9FC9

Deuteranopia (green-blind)

#7A90C7

Tritanopia (blue-blind)

#00AEAF

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #2aa3c7;
/* rgb */ color: rgb(42, 163, 199);
/* oklch */ color: oklch(66.7% 0.114 223.1);

Tailwind

colors: {
  custom: {
    50: '#7dbed8',
    500: '#2aa3c7',
    950: '#000000',
  },
}

SCSS

$custom: #2aa3c7;
$custom-light: #7dbed8;
$custom-dark: #000000;

JSON

{
  "hex": "#2aa3c7",
  "rgb": {
    "r": 42,
    "g": 163,
    "b": 199
  },
  "hsl": {
    "h": 193.758,
    "s": 65.145,
    "l": 47.255
  },
  "oklch": {
    "l": 0.66708,
    "c": 0.11368,
    "h": 223.1
  },
  "luminance": 0.3081
}

Semantic roles & 50–950 ramp

primary

#2AA3C7

secondary

#CF917E

accent

#6640E8

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1214

muted

#7C8183

Preview Lab

Preview with #2AA3C7

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

Preview Lab → · Contrast checker → · Palette generator →