#1A778B#1A778B

#1A778B is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.7% C 0.087 H 216.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#1A778B
RGB	rgb(26, 119, 139)
HSL	hsl(191, 68%, 32%)
HSV	hsv(191, 81%, 55%)
CMYK	cmyk(81.3%, 14.4%, 0%, 45.5%)
CIE-LAB	lab(46.01, -18.69, -18.35)
CIE-LCH	lch(46.01, 26.20, 224.48°)
OKLab	oklab(52.71% -0.0698 -0.0513)
OKLCH	oklch(52.71% 0.087 216.3)
XYZ	xyz(11.6810, 15.2759, 26.7540)
Luminance	0.1528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A778B #8B2E1A

analogous

#1A8B66 #1A778B #1A3F8B

triadic

#1A778B #8B1A77 #778B1A

tetradic

#1A778B #661A8B #8B2E1A #3F8B1A

square

#1A778B #661A8B #8B2E1A #3F8B1A

split-complementary

#1A778B #8B1A3F #8B661A

monochromatic

#071F24 #104B57 #1A778B #24A3BF #43C1DC

Accessibility & contrast

On white

5.18

#1A778B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#1A778B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A778B

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A778B	#FFFFFF	#000000	##FFFFFF
##1A778B	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A738C

Deuteranopia (green-blind)

#5B688B

Tritanopia (blue-blind)

#007E7D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1a778b;
/* rgb */ color: rgb(26, 119, 139);
/* oklch */ color: oklch(52.7% 0.087 216.3);

Tailwind

colors: {
  custom: {
    50: '#6c9ead',
    500: '#1a778b',
    950: '#000000',
  },
}

SCSS

$custom: #1a778b;
$custom-light: #6c9ead;
$custom-dark: #000000;

JSON

{
  "hex": "#1a778b",
  "rgb": {
    "r": 26,
    "g": 119,
    "b": 139
  },
  "hsl": {
    "h": 190.619,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52709,
    "c": 0.08659,
    "h": 216.3
  },
  "luminance": 0.15277
}

Semantic roles & 50–950 ramp

primary

#1A778B

secondary

#BD5944

accent

#5B3CEB

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1A778B

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

Preview Lab → · Contrast checker → · Palette generator →