#2A778C#2A778C

#2A778C is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.2% C 0.080 H 219.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2A778C
RGB	rgb(42, 119, 140)
HSL	hsl(193, 54%, 36%)
HSV	hsv(193, 70%, 55%)
CMYK	cmyk(70%, 15%, 0%, 45.1%)
CIE-LAB	lab(46.42, -16.24, -18.29)
CIE-LCH	lch(46.42, 24.46, 228.40°)
OKLab	oklab(53.15% -0.062 -0.051)
OKLCH	oklch(53.15% 0.08 219.4)
XYZ	xyz(12.2833, 15.5780, 27.1653)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A778C #8C3F2A

analogous

#2A8C70 #2A778C #2A468C

triadic

#2A778C #8C2A77 #778C2A

tetradic

#2A778C #702A8C #8C3F2A #468C2A

square

#2A778C #702A8C #8C3F2A #468C2A

split-complementary

#2A778C #8C2A46 #8C702A

monochromatic

#0E272E #1C4F5D #2A778C #389FBB #61B8D0

Accessibility & contrast

On white

5.10

#2A778C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#2A778C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A778C

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A778C	#FFFFFF	#000000	##FFFFFF
##2A778C	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)

#6A748D

Deuteranopia (green-blind)

#5C6A8C

Tritanopia (blue-blind)

#007E7E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2a778c;
/* rgb */ color: rgb(42, 119, 140);
/* oklch */ color: oklch(53.2% 0.080 219.4);

Tailwind

colors: {
  custom: {
    50: '#719ead',
    500: '#2a778c',
    950: '#000000',
  },
}

SCSS

$custom: #2a778c;
$custom-light: #719ead;
$custom-dark: #000000;

JSON

{
  "hex": "#2a778c",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 140
  },
  "hsl": {
    "h": 192.857,
    "s": 53.846,
    "l": 35.686
  },
  "oklch": {
    "l": 0.53154,
    "c": 0.08033,
    "h": 219.4
  },
  "luminance": 0.15579
}

Semantic roles & 50–950 ramp

primary

#2A778C

secondary

#B56F5C

accent

#6A4BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #2A778C

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

Preview Lab → · Contrast checker → · Palette generator →