#77C3FB#77C3FB

#77C3FB is a light, moderate cyan. Relative luminance 0.499; OKLCH L 78.9% C 0.110 H 241.9°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#77C3FB
RGB	rgb(119, 195, 251)
HSL	hsl(205, 94%, 73%)
HSV	hsv(205, 53%, 98%)
CMYK	cmyk(52.6%, 22.3%, 0%, 1.6%)
CIE-LAB	lab(76.02, -8.29, -34.80)
CIE-LCH	lch(76.02, 35.78, 256.61°)
OKLab	oklab(78.94% -0.0519 -0.0972)
OKLCH	oklch(78.94% 0.11 241.9)
XYZ	xyz(44.5291, 49.9135, 98.5358)
Luminance	0.4992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C3FB #FBAF77

analogous

#77FBF1 #77C3FB #7781FB

triadic

#77C3FB #FB77C3 #C3FB77

tetradic

#77C3FB #F177FB #FBAF77 #81FB77

square

#77C3FB #F177FB #FBAF77 #81FB77

split-complementary

#77C3FB #FB7781 #FBF177

monochromatic

#078DF1 #3CA9F9 #77C3FB #B2DDFD #E1F2FE

Accessibility & contrast

On white

1.91

#77C3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#77C3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C3FB

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C3FB	#FFFFFF	#000000	##000000
##77C3FB	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABC3FE

Deuteranopia (green-blind)

#99B5FA

Tritanopia (blue-blind)

#24D1D6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #77c3fb;
/* rgb */ color: rgb(119, 195, 251);
/* oklch */ color: oklch(78.9% 0.110 241.9);

Tailwind

colors: {
  custom: {
    50: '#a6d5fd',
    500: '#77c3fb',
    950: '#000000',
  },
}

SCSS

$custom: #77c3fb;
$custom-light: #a6d5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#77c3fb",
  "rgb": {
    "r": 119,
    "g": 195,
    "b": 251
  },
  "hsl": {
    "h": 205.455,
    "s": 94.286,
    "l": 72.549
  },
  "oklch": {
    "l": 0.78945,
    "c": 0.11018,
    "h": 241.9
  },
  "luminance": 0.49917
}

Semantic roles & 50–950 ramp

primary

#77C3FB

secondary

#F6E3D5

accent

#6100E6

background

#FAFDFF

surface

#F4FAFF

border

#CED3D7

text

#101417

muted

#7F8385

Preview Lab

Preview with #77C3FB

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

Preview Lab → · Contrast checker → · Palette generator →