#77C5FB#77C5FB

#77C5FB is a light, moderate cyan. Relative luminance 0.508; OKLCH L 79.4% C 0.109 H 240.3°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#77C5FB
RGB	rgb(119, 197, 251)
HSL	hsl(205, 94%, 73%)
HSV	hsv(205, 53%, 98%)
CMYK	cmyk(52.6%, 21.5%, 0%, 1.6%)
CIE-LAB	lab(76.57, -9.36, -33.95)
CIE-LCH	lch(76.57, 35.22, 254.59°)
OKLab	oklab(79.38% -0.0541 -0.0948)
OKLCH	oklch(79.38% 0.109 240.3)
XYZ	xyz(44.9803, 50.8157, 98.6862)
Luminance	0.5082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C5FB #FBAD77

analogous

#77FBEF #77C5FB #7783FB

triadic

#77C5FB #FB77C5 #C5FB77

tetradic

#77C5FB #EF77FB #FBAD77 #83FB77

square

#77C5FB #EF77FB #FBAD77 #83FB77

split-complementary

#77C5FB #FB7783 #FBEF77

monochromatic

#0791F1 #3CACF9 #77C5FB #B2DEFD #E1F2FE

Accessibility & contrast

On white

1.88

#77C5FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#77C5FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C5FB

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C5FB	#FFFFFF	#000000	##000000
##77C5FB	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADC5FE

Deuteranopia (green-blind)

#9BB7FA

Tritanopia (blue-blind)

#22D2D7

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #77c5fb;
/* rgb */ color: rgb(119, 197, 251);
/* oklch */ color: oklch(79.4% 0.109 240.3);

Tailwind

colors: {
  custom: {
    50: '#a6d6fc',
    500: '#77c5fb',
    950: '#000000',
  },
}

SCSS

$custom: #77c5fb;
$custom-light: #a6d6fc;
$custom-dark: #000000;

JSON

{
  "hex": "#77c5fb",
  "rgb": {
    "r": 119,
    "g": 197,
    "b": 251
  },
  "hsl": {
    "h": 204.545,
    "s": 94.286,
    "l": 72.549
  },
  "oklch": {
    "l": 0.7938,
    "c": 0.10911,
    "h": 240.3
  },
  "luminance": 0.50819
}

Semantic roles & 50–950 ramp

primary

#77C5FB

secondary

#D87D3F

accent

#5E00E6

background

#FDFEFF

surface

#F7FBFF

border

#D0D4D7

text

#101417

muted

#818385

Preview Lab

Preview with #77C5FB

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

Preview Lab → · Contrast checker → · Palette generator →