#2A7B99#2A7B99

#2A7B99 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 54.8% C 0.089 H 226.8°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2A7B99
RGB	rgb(42, 123, 153)
HSL	hsl(196, 57%, 38%)
HSV	hsv(196, 73%, 60%)
CMYK	cmyk(72.5%, 19.6%, 0%, 40%)
CIE-LAB	lab(48.21, -14.05, -23.20)
CIE-LCH	lch(48.21, 27.12, 238.81°)
OKLab	oklab(54.76% -0.0611 -0.065)
OKLCH	oklch(54.76% 0.089 226.8)
XYZ	xyz(13.7852, 16.9565, 32.6772)
Luminance	0.1696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7B99 #99482A

analogous

#2A997F #2A7B99 #2A4399

triadic

#2A7B99 #992A7B #7B992A

tetradic

#2A7B99 #7F2A99 #99482A #43992A

square

#2A7B99 #7F2A99 #99482A #43992A

split-complementary

#2A7B99 #992A43 #997F2A

monochromatic

#102E39 #1D5469 #2A7B99 #38A1C8 #68B8D6

Accessibility & contrast

On white

4.78

#2A7B99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#2A7B99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7B99

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7B99	#FFFFFF	#000000	##FFFFFF
##2A7B99	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B799B

Deuteranopia (green-blind)

#5C6E99

Tritanopia (blue-blind)

#008485

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2a7b99;
/* rgb */ color: rgb(42, 123, 153);
/* oklch */ color: oklch(54.8% 0.089 226.8);

Tailwind

colors: {
  custom: {
    50: '#73a1b7',
    500: '#2a7b99',
    950: '#000000',
  },
}

SCSS

$custom: #2a7b99;
$custom-light: #73a1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7b99",
  "rgb": {
    "r": 42,
    "g": 123,
    "b": 153
  },
  "hsl": {
    "h": 196.216,
    "s": 56.923,
    "l": 38.235
  },
  "oklch": {
    "l": 0.54762,
    "c": 0.08921,
    "h": 226.8
  },
  "luminance": 0.16958
}

Semantic roles & 50–950 ramp

primary

#2A7B99

secondary

#BC7B63

accent

#7148E0

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #2A7B99

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

Preview Lab → · Contrast checker → · Palette generator →