#1A778F#1A778F

#1A778F is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 52.9% C 0.089 H 220.1°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#1A778F
RGB	rgb(26, 119, 143)
HSL	hsl(192, 69%, 33%)
HSV	hsv(192, 82%, 56%)
CMYK	cmyk(81.8%, 16.8%, 0%, 43.9%)
CIE-LAB	lab(46.17, -17.29, -20.48)
CIE-LCH	lch(46.17, 26.80, 229.82°)
OKLab	oklab(52.89% -0.0681 -0.0573)
OKLCH	oklch(52.89% 0.089 220.1)
XYZ	xyz(11.9787, 15.3949, 28.3215)
Luminance	0.1540 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A778F #8F321A

analogous

#1A8F6C #1A778F #1A3C8F

triadic

#1A778F #8F1A77 #778F1A

tetradic

#1A778F #6C1A8F #8F321A #3C8F1A

square

#1A778F #6C1A8F #8F321A #3C8F1A

split-complementary

#1A778F #8F1A3C #8F6C1A

monochromatic

#072127 #114C5B #1A778F #23A2C3 #46BEDD

Accessibility & contrast

On white

5.15

#1A778F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#1A778F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A778F

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A778F	#FFFFFF	#000000	##FFFFFF
##1A778F	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687490

Deuteranopia (green-blind)

#59698F

Tritanopia (blue-blind)

#007F7F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1a778f;
/* rgb */ color: rgb(26, 119, 143);
/* oklch */ color: oklch(52.9% 0.089 220.1);

Tailwind

colors: {
  custom: {
    50: '#6c9eaf',
    500: '#1a778f',
    950: '#000000',
  },
}

SCSS

$custom: #1a778f;
$custom-light: #6c9eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#1a778f",
  "rgb": {
    "r": 26,
    "g": 119,
    "b": 143
  },
  "hsl": {
    "h": 192.308,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.52892,
    "c": 0.08902,
    "h": 220.1
  },
  "luminance": 0.15396
}

Semantic roles & 50–950 ramp

primary

#1A778F

secondary

#BF5F46

accent

#603CEC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1A778F

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

Preview Lab → · Contrast checker → · Palette generator →