#77C8FB#77C8FB

#77C8FB is a light, moderate cyan. Relative luminance 0.522; OKLCH L 80.0% C 0.108 H 237.8°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#77C8FB
RGB	rgb(119, 200, 251)
HSL	hsl(203, 94%, 73%)
HSV	hsv(203, 53%, 98%)
CMYK	cmyk(52.6%, 20.3%, 0%, 1.6%)
CIE-LAB	lab(77.40, -10.95, -32.67)
CIE-LCH	lch(77.40, 34.46, 251.47°)
OKLab	oklab(80.04% -0.0574 -0.0911)
OKLCH	oklch(80.04% 0.108 237.8)
XYZ	xyz(45.6682, 52.1917, 98.9155)
Luminance	0.5220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C8FB #FBAA77

analogous

#77FBEC #77C8FB #7786FB

triadic

#77C8FB #FB77C8 #C8FB77

tetradic

#77C8FB #EC77FB #FBAA77 #86FB77

square

#77C8FB #EC77FB #FBAA77 #86FB77

split-complementary

#77C8FB #FB7786 #FBEC77

monochromatic

#0796F1 #3CB0F9 #77C8FB #B2E0FD #E1F3FE

Accessibility & contrast

On white

1.84

#77C8FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#77C8FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C8FB

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C8FB	#FFFFFF	#000000	##000000
##77C8FB	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C7FD

Deuteranopia (green-blind)

#9FB9FA

Tritanopia (blue-blind)

#20D5D9

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #77c8fb;
/* rgb */ color: rgb(119, 200, 251);
/* oklch */ color: oklch(80.0% 0.108 237.8);

Tailwind

colors: {
  custom: {
    50: '#a6d8fc',
    500: '#77c8fb',
    950: '#000000',
  },
}

SCSS

$custom: #77c8fb;
$custom-light: #a6d8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#77c8fb",
  "rgb": {
    "r": 119,
    "g": 200,
    "b": 251
  },
  "hsl": {
    "h": 203.182,
    "s": 94.286,
    "l": 72.549
  },
  "oklch": {
    "l": 0.80036,
    "c": 0.10767,
    "h": 237.8
  },
  "luminance": 0.52196
}

Semantic roles & 50–950 ramp

primary

#77C8FB

secondary

#D87A3F

accent

#5900E6

background

#FDFEFF

surface

#F7FBFF

border

#D0D4D7

text

#101417

muted

#818385

Preview Lab

Preview with #77C8FB

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

Preview Lab → · Contrast checker → · Palette generator →