#2A7789#2A7789

#2A7789 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.0% C 0.079 H 216.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#2A7789
RGB	rgb(42, 119, 137)
HSL	hsl(191, 53%, 35%)
HSV	hsv(191, 69%, 54%)
CMYK	cmyk(69.3%, 13.1%, 0%, 46.3%)
CIE-LAB	lab(46.30, -17.24, -16.69)
CIE-LCH	lch(46.30, 24.00, 224.07°)
OKLab	oklab(53.02% -0.0633 -0.0465)
OKLCH	oklch(53.02% 0.079 216.3)
XYZ	xyz(12.0652, 15.4907, 26.0162)
Luminance	0.1549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7789 #893C2A

analogous

#2A896B #2A7789 #2A4889

triadic

#2A7789 #892A77 #77892A

tetradic

#2A7789 #6B2A89 #893C2A #48892A

square

#2A7789 #6B2A89 #893C2A #48892A

split-complementary

#2A7789 #892A48 #896B2A

monochromatic

#0D262B #1C4E5A #2A7789 #38A0B8 #5FB9CE

Accessibility & contrast

On white

5.12

#2A7789 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#2A7789 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7789

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7789	#FFFFFF	#000000	##FFFFFF
##2A7789	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B738A

Deuteranopia (green-blind)

#5D6989

Tritanopia (blue-blind)

#007D7D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2a7789;
/* rgb */ color: rgb(42, 119, 137);
/* oklch */ color: oklch(53.0% 0.079 216.3);

Tailwind

colors: {
  custom: {
    50: '#709eab',
    500: '#2a7789',
    950: '#000000',
  },
}

SCSS

$custom: #2a7789;
$custom-light: #709eab;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7789",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 137
  },
  "hsl": {
    "h": 191.368,
    "s": 53.073,
    "l": 35.098
  },
  "oklch": {
    "l": 0.53021,
    "c": 0.07854,
    "h": 216.3
  },
  "luminance": 0.15492
}

Semantic roles & 50–950 ramp

primary

#2A7789

secondary

#B46C5B

accent

#674BDC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #2A7789

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

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