#77C8DA#77C8DA

#77C8DA is a light, moderate cyan. Relative luminance 0.503; OKLCH L 78.7% C 0.083 H 213.6°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#77C8DA
RGB	rgb(119, 200, 218)
HSL	hsl(191, 57%, 66%)
HSV	hsv(191, 45%, 85%)
CMYK	cmyk(45.4%, 8.3%, 0%, 14.5%)
CIE-LAB	lab(76.25, -20.09, -16.69)
CIE-LCH	lch(76.25, 26.12, 219.71°)
OKLab	oklab(78.74% -0.0693 -0.046)
OKLCH	oklch(78.74% 0.083 213.6)
XYZ	xyz(40.9122, 50.2893, 73.8670)
Luminance	0.5029 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C8DA #DA8977

analogous

#77DABA #77C8DA #7796DA

triadic

#77C8DA #DA77C8 #C8DA77

tetradic

#77C8DA #BA77DA #DA8977 #96DA77

square

#77C8DA #BA77DA #DA8977 #96DA77

split-complementary

#77C8DA #DA7796 #DABA77

monochromatic

#2E92A9 #47B5CD #77C8DA #A7DBE7 #D7EFF4

Accessibility & contrast

On white

1.90

#77C8DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#77C8DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C8DA

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C8DA	#FFFFFF	#000000	##000000
##77C8DA	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC3DB

Deuteranopia (green-blind)

#ABB7DA

Tritanopia (blue-blind)

#46CFCD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #77c8da;
/* rgb */ color: rgb(119, 200, 218);
/* oklch */ color: oklch(78.7% 0.083 213.6);

Tailwind

colors: {
  custom: {
    50: '#a4d8e5',
    500: '#77c8da',
    950: '#000000',
  },
}

SCSS

$custom: #77c8da;
$custom-light: #a4d8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#77c8da",
  "rgb": {
    "r": 119,
    "g": 200,
    "b": 218
  },
  "hsl": {
    "h": 190.909,
    "s": 57.225,
    "l": 66.078
  },
  "oklch": {
    "l": 0.78742,
    "c": 0.08321,
    "h": 213.6
  },
  "luminance": 0.50292
}

Semantic roles & 50–950 ramp

primary

#77C8DA

secondary

#AC5B49

accent

#3F21C5

background

#FCFEFE

surface

#F6FBFC

border

#D0D4D5

text

#101415

muted

#808384

Preview Lab

Preview with #77C8DA

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

Preview Lab → · Contrast checker → · Palette generator →