#2C778B#2C778B

#2C778B is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.2% C 0.079 H 218.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2C778B
RGB	rgb(44, 119, 139)
HSL	hsl(193, 52%, 36%)
HSV	hsv(193, 68%, 55%)
CMYK	cmyk(68.3%, 14.4%, 0%, 45.5%)
CIE-LAB	lab(46.43, -16.25, -17.67)
CIE-LCH	lch(46.43, 24.00, 227.39°)
OKLab	oklab(53.17% -0.0613 -0.0492)
OKLCH	oklch(53.17% 0.079 218.7)
XYZ	xyz(12.2938, 15.5919, 26.7827)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C778B #8B402C

analogous

#2C8B6F #2C778B #2C478B

triadic

#2C778B #8B2C77 #778B2C

tetradic

#2C778B #6F2C8B #8B402C #478B2C

square

#2C778B #6F2C8B #8B402C #478B2C

split-complementary

#2C778B #8B2C47 #8B6F2C

monochromatic

#0F272E #1D4F5D #2C778B #3B9FB9 #64B7CE

Accessibility & contrast

On white

5.10

#2C778B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#2C778B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C778B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C778B	#FFFFFF	#000000	##FFFFFF
##2C778B	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A748C

Deuteranopia (green-blind)

#5D6A8B

Tritanopia (blue-blind)

#007E7D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2c778b;
/* rgb */ color: rgb(44, 119, 139);
/* oklch */ color: oklch(53.2% 0.079 218.7);

Tailwind

colors: {
  custom: {
    50: '#719ead',
    500: '#2c778b',
    950: '#000000',
  },
}

SCSS

$custom: #2c778b;
$custom-light: #719ead;
$custom-dark: #000000;

JSON

{
  "hex": "#2c778b",
  "rgb": {
    "r": 44,
    "g": 119,
    "b": 139
  },
  "hsl": {
    "h": 192.632,
    "s": 51.913,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53172,
    "c": 0.07865,
    "h": 218.7
  },
  "luminance": 0.15593
}

Semantic roles & 50–950 ramp

primary

#2C778B

secondary

#B4715F

accent

#6B4CDB

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2C778B

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

Preview Lab → · Contrast checker → · Palette generator →