#77BBFF#77BBFF

#77BBFF is a light, vivid cyan. Relative luminance 0.467; OKLCH L 77.4% C 0.120 H 249.6°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#77BBFF
RGB	rgb(119, 187, 255)
HSL	hsl(210, 100%, 73%)
HSV	hsv(210, 53%, 100%)
CMYK	cmyk(53.3%, 26.7%, 0%, 0%)
CIE-LAB	lab(73.98, -2.77, -40.11)
CIE-LCH	lch(73.98, 40.20, 266.04°)
OKLab	oklab(77.4% -0.0418 -0.1125)
OKLCH	oklch(77.4% 0.12 249.6)
XYZ	xyz(43.4217, 46.6791, 101.3101)
Luminance	0.4668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BBFF #FFBB77

analogous

#77FFFF #77BBFF #7777FF

triadic

#77BBFF #FF77BB #BBFF77

tetradic

#77BBFF #FF77FF #FFBB77 #77FF77

square

#77BBFF #FF77FF #FFBB77 #77FF77

split-complementary

#77BBFF #FF7777 #FFFF77

monochromatic

#007EFC #3A9CFF #77BBFF #B4DAFF #E0F0FF

Accessibility & contrast

On white

2.03

#77BBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#77BBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BBFF

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BBFF	#FFFFFF	#000000	##000000
##77BBFF	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FBDFF

Deuteranopia (green-blind)

#8DB0FE

Tritanopia (blue-blind)

#20CBD3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #77bbff;
/* rgb */ color: rgb(119, 187, 255);
/* oklch */ color: oklch(77.4% 0.120 249.6);

Tailwind

colors: {
  custom: {
    50: '#a6cfff',
    500: '#77bbff',
    950: '#000000',
  },
}

SCSS

$custom: #77bbff;
$custom-light: #a6cfff;
$custom-dark: #000000;

JSON

{
  "hex": "#77bbff",
  "rgb": {
    "r": 119,
    "g": 187,
    "b": 255
  },
  "hsl": {
    "h": 210,
    "s": 100,
    "l": 73.333
  },
  "oklch": {
    "l": 0.77395,
    "c": 0.12001,
    "h": 249.6
  },
  "luminance": 0.46683
}

Semantic roles & 50–950 ramp

primary

#77BBFF

secondary

#F7E6D4

accent

#7300E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#101318

muted

#7F8286

Preview Lab

Preview with #77BBFF

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

Preview Lab → · Contrast checker → · Palette generator →