#1A778C#1A778C

#1A778C is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.8% C 0.087 H 217.3°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#1A778C
RGB	rgb(26, 119, 140)
HSL	hsl(191, 69%, 33%)
HSV	hsv(191, 81%, 55%)
CMYK	cmyk(81.4%, 15%, 0%, 45.1%)
CIE-LAB	lab(46.05, -18.35, -18.89)
CIE-LCH	lch(46.05, 26.33, 225.83°)
OKLab	oklab(52.75% -0.0693 -0.0528)
OKLCH	oklch(52.75% 0.087 217.3)
XYZ	xyz(11.7544, 15.3053, 27.1406)
Luminance	0.1531 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A778C #8C2F1A

analogous

#1A8C68 #1A778C #1A3E8C

triadic

#1A778C #8C1A77 #778C1A

tetradic

#1A778C #681A8C #8C2F1A #3E8C1A

square

#1A778C #681A8C #8C2F1A #3E8C1A

split-complementary

#1A778C #8C1A3E #8C681A

monochromatic

#071F25 #104B58 #1A778C #24A3C0 #44C0DC

Accessibility & contrast

On white

5.17

#1A778C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#1A778C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A778C

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A778C	#FFFFFF	#000000	##FFFFFF
##1A778C	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69738D

Deuteranopia (green-blind)

#5A688C

Tritanopia (blue-blind)

#007E7E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1a778c;
/* rgb */ color: rgb(26, 119, 140);
/* oklch */ color: oklch(52.8% 0.087 217.3);

Tailwind

colors: {
  custom: {
    50: '#6c9ead',
    500: '#1a778c',
    950: '#000000',
  },
}

SCSS

$custom: #1a778c;
$custom-light: #6c9ead;
$custom-dark: #000000;

JSON

{
  "hex": "#1a778c",
  "rgb": {
    "r": 26,
    "g": 119,
    "b": 140
  },
  "hsl": {
    "h": 191.053,
    "s": 68.675,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52754,
    "c": 0.08716,
    "h": 217.3
  },
  "luminance": 0.15307
}

Semantic roles & 50–950 ramp

primary

#1A778C

secondary

#BE5B44

accent

#5D3CEC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1A778C

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

Preview Lab → · Contrast checker → · Palette generator →