#2B778A#2B778A

#2B778A is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.1% C 0.079 H 217.5°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#2B778A
RGB	rgb(43, 119, 138)
HSL	hsl(192, 52%, 35%)
HSV	hsv(192, 69%, 54%)
CMYK	cmyk(68.8%, 13.8%, 0%, 45.9%)
CIE-LAB	lab(46.37, -16.75, -17.18)
CIE-LCH	lch(46.37, 23.99, 225.73°)
OKLab	oklab(53.1% -0.0623 -0.0478)
OKLCH	oklch(53.1% 0.079 217.5)
XYZ	xyz(12.1786, 15.5409, 26.3977)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B778A #8A3E2B

analogous

#2B8A6D #2B778A #2B478A

triadic

#2B778A #8A2B77 #778A2B

tetradic

#2B778A #6D2B8A #8A3E2B #478A2B

square

#2B778A #6D2B8A #8A3E2B #478A2B

split-complementary

#2B778A #8A2B47 #8A6D2B

monochromatic

#0E272D #1C4F5B #2B778A #3A9FB9 #61B8CE

Accessibility & contrast

On white

5.11

#2B778A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#2B778A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B778A

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B778A	#FFFFFF	#000000	##FFFFFF
##2B778A	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B738B

Deuteranopia (green-blind)

#5D6A8A

Tritanopia (blue-blind)

#007E7D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2b778a;
/* rgb */ color: rgb(43, 119, 138);
/* oklch */ color: oklch(53.1% 0.079 217.5);

Tailwind

colors: {
  custom: {
    50: '#719eac',
    500: '#2b778a',
    950: '#000000',
  },
}

SCSS

$custom: #2b778a;
$custom-light: #719eac;
$custom-dark: #000000;

JSON

{
  "hex": "#2b778a",
  "rgb": {
    "r": 43,
    "g": 119,
    "b": 138
  },
  "hsl": {
    "h": 192,
    "s": 52.486,
    "l": 35.49
  },
  "oklch": {
    "l": 0.53096,
    "c": 0.07858,
    "h": 217.5
  },
  "luminance": 0.15542
}

Semantic roles & 50–950 ramp

primary

#2B778A

secondary

#B46E5D

accent

#694CDC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #2B778A

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

Preview Lab → · Contrast checker → · Palette generator →