#2A7E99#2A7E99

#2A7E99 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.5% C 0.088 H 223.5°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#2A7E99
RGB	rgb(42, 126, 153)
HSL	hsl(195, 57%, 38%)
HSV	hsv(195, 73%, 60%)
CMYK	cmyk(72.5%, 17.6%, 0%, 40%)
CIE-LAB	lab(49.15, -15.72, -21.76)
CIE-LCH	lch(49.15, 26.84, 234.15°)
OKLab	oklab(55.51% -0.0642 -0.0608)
OKLCH	oklch(55.51% 0.088 223.5)
XYZ	xyz(14.1631, 17.7122, 32.8032)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7E99 #99452A

analogous

#2A997C #2A7E99 #2A4699

triadic

#2A7E99 #992A7E #7E992A

tetradic

#2A7E99 #7C2A99 #99452A #46992A

square

#2A7E99 #7C2A99 #99452A #46992A

split-complementary

#2A7E99 #992A46 #997C2A

monochromatic

#102F39 #1D5669 #2A7E99 #38A5C8 #68BBD6

Accessibility & contrast

On white

4.62

#2A7E99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#2A7E99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7E99

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7E99	#FFFFFF	#000000	##FFFFFF
##2A7E99	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7B9A

Deuteranopia (green-blind)

#5F7099

Tritanopia (blue-blind)

#008687

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2a7e99;
/* rgb */ color: rgb(42, 126, 153);
/* oklch */ color: oklch(55.5% 0.088 223.5);

Tailwind

colors: {
  custom: {
    50: '#73a3b7',
    500: '#2a7e99',
    950: '#000000',
  },
}

SCSS

$custom: #2a7e99;
$custom-light: #73a3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7e99",
  "rgb": {
    "r": 42,
    "g": 126,
    "b": 153
  },
  "hsl": {
    "h": 194.595,
    "s": 56.923,
    "l": 38.235
  },
  "oklch": {
    "l": 0.55514,
    "c": 0.08848,
    "h": 223.5
  },
  "luminance": 0.17714
}

Semantic roles & 50–950 ramp

primary

#2A7E99

secondary

#BC7963

accent

#6D48E0

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2A7E99

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

Preview Lab → · Contrast checker → · Palette generator →