#1A6778#1A6778

#1A6778 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.7% C 0.076 H 216.2°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#1A6778
RGB	rgb(26, 103, 120)
HSL	hsl(191, 64%, 29%)
HSV	hsv(191, 78%, 47%)
CMYK	cmyk(78.3%, 14.2%, 0%, 52.9%)
CIE-LAB	lab(40.04, -16.52, -16.09)
CIE-LCH	lch(40.04, 23.06, 224.24°)
OKLab	oklab(47.65% -0.0613 -0.0449)
OKLCH	oklch(47.65% 0.076 216.2)
XYZ	xyz(8.6650, 11.2751, 19.4853)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A6778 #782B1A

analogous

#1A785A #1A6778 #1A3878

triadic

#1A6778 #781A67 #67781A

tetradic

#1A6778 #5A1A78 #782B1A #38781A

square

#1A6778 #5A1A78 #782B1A #38781A

split-complementary

#1A6778 #781A38 #785A1A

monochromatic

#051619 #0F3C46 #1A6778 #2592AA #38B8D4

Accessibility & contrast

On white

6.45

#1A6778 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#1A6778 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A6778

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A6778	#FFFFFF	#000000	##FFFFFF
##1A6778	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6479

Deuteranopia (green-blind)

#4F5A78

Tritanopia (blue-blind)

#006D6C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1a6778;
/* rgb */ color: rgb(26, 103, 120);
/* oklch */ color: oklch(47.7% 0.076 216.2);

Tailwind

colors: {
  custom: {
    50: '#67929f',
    500: '#1a6778',
    950: '#000000',
  },
}

SCSS

$custom: #1a6778;
$custom-light: #67929f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a6778",
  "rgb": {
    "r": 26,
    "g": 103,
    "b": 120
  },
  "hsl": {
    "h": 190.851,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.47651,
    "c": 0.07597,
    "h": 216.2
  },
  "luminance": 0.11276
}

Semantic roles & 50–950 ramp

primary

#1A6778

secondary

#AC5541

accent

#5F40E7

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #1A6778

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

Preview Lab → · Contrast checker → · Palette generator →