#77D3FB#77D3FB

#77D3FB is a very light, moderate cyan. Relative luminance 0.575; OKLCH L 82.5% C 0.104 H 228.2°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#77D3FB
RGB	rgb(119, 211, 251)
HSL	hsl(198, 94%, 73%)
HSV	hsv(198, 53%, 98%)
CMYK	cmyk(52.6%, 15.9%, 0%, 1.6%)
CIE-LAB	lab(80.44, -16.68, -27.99)
CIE-LCH	lch(80.44, 32.59, 239.20°)
OKLab	oklab(82.46% -0.0694 -0.0778)
OKLCH	oklch(82.46% 0.104 228.2)
XYZ	xyz(48.3081, 57.4713, 99.7954)
Luminance	0.5748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D3FB #FB9F77

analogous

#77FBE1 #77D3FB #7791FB

triadic

#77D3FB #FB77D3 #D3FB77

tetradic

#77D3FB #E177FB #FB9F77 #91FB77

square

#77D3FB #E177FB #FB9F77 #91FB77

split-complementary

#77D3FB #FB7791 #FBE177

monochromatic

#07AAF1 #3CC0F9 #77D3FB #B2E6FD #E1F5FE

Accessibility & contrast

On white

1.68

#77D3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#77D3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D3FB

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D3FB	#FFFFFF	#000000	##000000
##77D3FB	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BED0FD

Deuteranopia (green-blind)

#ABC1FB

Tritanopia (blue-blind)

#18DFE0

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #77d3fb;
/* rgb */ color: rgb(119, 211, 251);
/* oklch */ color: oklch(82.5% 0.104 228.2);

Tailwind

colors: {
  custom: {
    50: '#a7e0fc',
    500: '#77d3fb',
    950: '#000000',
  },
}

SCSS

$custom: #77d3fb;
$custom-light: #a7e0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#77d3fb",
  "rgb": {
    "r": 119,
    "g": 211,
    "b": 251
  },
  "hsl": {
    "h": 198.182,
    "s": 94.286,
    "l": 72.549
  },
  "oklch": {
    "l": 0.82458,
    "c": 0.10427,
    "h": 228.2
  },
  "luminance": 0.57476
}

Semantic roles & 50–950 ramp

primary

#77D3FB

secondary

#D86D3F

accent

#4600E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101517

muted

#818485

Preview Lab

Preview with #77D3FB

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

Preview Lab → · Contrast checker → · Palette generator →