#2B7788#2B7788

#2B7788 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.0% C 0.077 H 215.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#2B7788
RGB	rgb(43, 119, 136)
HSL	hsl(191, 52%, 35%)
HSV	hsv(191, 68%, 53%)
CMYK	cmyk(68.4%, 12.5%, 0%, 46.7%)
CIE-LAB	lab(46.29, -17.41, -16.11)
CIE-LCH	lch(46.29, 23.72, 222.78°)
OKLab	oklab(53.01% -0.0632 -0.0448)
OKLCH	oklch(53.01% 0.077 215.4)
XYZ	xyz(12.0352, 15.4835, 25.6421)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7788 #883C2B

analogous

#2B886B #2B7788 #2B4888

triadic

#2B7788 #882B77 #77882B

tetradic

#2B7788 #6B2B88 #883C2B #48882B

square

#2B7788 #6B2B88 #883C2B #48882B

split-complementary

#2B7788 #882B48 #886B2B

monochromatic

#0E262B #1C4E5A #2B7788 #3AA0B6 #61B9CD

Accessibility & contrast

On white

5.13

#2B7788 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#2B7788 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7788

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7788	#FFFFFF	#000000	##FFFFFF
##2B7788	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7389

Deuteranopia (green-blind)

#5E6988

Tritanopia (blue-blind)

#007D7C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2b7788;
/* rgb */ color: rgb(43, 119, 136);
/* oklch */ color: oklch(53.0% 0.077 215.4);

Tailwind

colors: {
  custom: {
    50: '#719eaa',
    500: '#2b7788',
    950: '#000000',
  },
}

SCSS

$custom: #2b7788;
$custom-light: #719eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7788",
  "rgb": {
    "r": 43,
    "g": 119,
    "b": 136
  },
  "hsl": {
    "h": 190.968,
    "s": 51.955,
    "l": 35.098
  },
  "oklch": {
    "l": 0.53009,
    "c": 0.07746,
    "h": 215.4
  },
  "luminance": 0.15485
}

Semantic roles & 50–950 ramp

primary

#2B7788

secondary

#B36C5C

accent

#674CDB

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #2B7788

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

Preview Lab → · Contrast checker → · Palette generator →