#77D5EE#77D5EE

#77D5EE is a very light, moderate cyan. Relative luminance 0.577; OKLCH L 82.4% C 0.096 H 217.1°. Best body text is #000000 at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#77D5EE
RGB	rgb(119, 213, 238)
HSL	hsl(193, 78%, 70%)
HSV	hsv(193, 50%, 93%)
CMYK	cmyk(50%, 10.5%, 0%, 6.7%)
CIE-LAB	lab(80.56, -21.30, -20.89)
CIE-LCH	lch(80.56, 29.84, 224.44°)
OKLab	oklab(82.4% -0.0764 -0.0578)
OKLCH	oklch(82.4% 0.096 217.1)
XYZ	xyz(46.8287, 57.6795, 89.5378)
Luminance	0.5768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D5EE #EE9077

analogous

#77EECB #77D5EE #779AEE

triadic

#77D5EE #EE77D5 #D5EE77

tetradic

#77D5EE #CB77EE #EE9077 #9AEE77

square

#77D5EE #CB77EE #EE9077 #9AEE77

split-complementary

#77D5EE #EE779A #EECB77

monochromatic

#1AAAD1 #41C4E7 #77D5EE #ADE6F5 #E4F7FC

Accessibility & contrast

On white

1.68

#77D5EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.54

#77D5EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D5EE

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D5EE	#FFFFFF	#000000	##000000
##77D5EE	1.00	1.68	12.54	12.54
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.54	21.00	1.00	1.00
##000000	12.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4D0EF

Deuteranopia (green-blind)

#B2C2EE

Tritanopia (blue-blind)

#2EDEDD

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #77d5ee;
/* rgb */ color: rgb(119, 213, 238);
/* oklch */ color: oklch(82.4% 0.096 217.1);

Tailwind

colors: {
  custom: {
    50: '#a6e2f3',
    500: '#77d5ee',
    950: '#000000',
  },
}

SCSS

$custom: #77d5ee;
$custom-light: #a6e2f3;
$custom-dark: #000000;

JSON

{
  "hex": "#77d5ee",
  "rgb": {
    "r": 119,
    "g": 213,
    "b": 238
  },
  "hsl": {
    "h": 192.605,
    "s": 77.778,
    "l": 70
  },
  "oklch": {
    "l": 0.82404,
    "c": 0.09579,
    "h": 217.1
  },
  "luminance": 0.57683
}

Semantic roles & 50–950 ramp

primary

#77D5EE

secondary

#C75E42

accent

#370BDA

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #77D5EE

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

Preview Lab → · Contrast checker → · Palette generator →