#2B7688#2B7688

#2B7688 is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 52.8% C 0.077 H 216.7°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#2B7688
RGB	rgb(43, 118, 136)
HSL	hsl(192, 52%, 35%)
HSV	hsv(192, 68%, 53%)
CMYK	cmyk(68.4%, 13.2%, 0%, 46.7%)
CIE-LAB	lab(45.97, -16.86, -16.60)
CIE-LCH	lch(45.97, 23.66, 224.55°)
OKLab	oklab(52.75% -0.0621 -0.0462)
OKLCH	oklch(52.75% 0.077 216.7)
XYZ	xyz(11.9168, 15.2467, 25.6027)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7688 #883D2B

analogous

#2B886B #2B7688 #2B4788

triadic

#2B7688 #882B76 #76882B

tetradic

#2B7688 #6B2B88 #883D2B #47882B

square

#2B7688 #6B2B88 #883D2B #47882B

split-complementary

#2B7688 #882B47 #886B2B

monochromatic

#0E252B #1C4E5A #2B7688 #3A9EB6 #61B8CD

Accessibility & contrast

On white

5.19

#2B7688 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#2B7688 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7688

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7688	#FFFFFF	#000000	##FFFFFF
##2B7688	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7289

Deuteranopia (green-blind)

#5D6988

Tritanopia (blue-blind)

#007C7C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2b7688;
/* rgb */ color: rgb(43, 118, 136);
/* oklch */ color: oklch(52.8% 0.077 216.7);

Tailwind

colors: {
  custom: {
    50: '#719daa',
    500: '#2b7688',
    950: '#000000',
  },
}

SCSS

$custom: #2b7688;
$custom-light: #719daa;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7688",
  "rgb": {
    "r": 43,
    "g": 118,
    "b": 136
  },
  "hsl": {
    "h": 191.613,
    "s": 51.955,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52753,
    "c": 0.07738,
    "h": 216.7
  },
  "luminance": 0.15248
}

Semantic roles & 50–950 ramp

primary

#2B7688

secondary

#B36D5C

accent

#684CDB

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #2B7688

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

Preview Lab → · Contrast checker → · Palette generator →