#77B1FB#77B1FB

#77B1FB is a light, vivid cyan. Relative luminance 0.423; OKLCH L 75.1% C 0.124 H 255.0°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#77B1FB
RGB	rgb(119, 177, 251)
HSL	hsl(214, 94%, 73%)
HSV	hsv(214, 53%, 98%)
CMYK	cmyk(52.6%, 29.5%, 0%, 1.6%)
CIE-LAB	lab(71.10, 1.56, -42.46)
CIE-LCH	lch(71.10, 42.48, 272.11°)
OKLab	oklab(75.07% -0.0319 -0.1193)
OKLCH	oklch(75.07% 0.124 255)
XYZ	xyz(40.7364, 42.3281, 97.2716)
Luminance	0.4233 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B1FB #FBC177

analogous

#77F3FB #77B1FB #7F77FB

triadic

#77B1FB #FB77B1 #B1FB77

tetradic

#77B1FB #FB77F3 #FBC177 #77FB7F

square

#77B1FB #FB77F3 #FBC177 #77FB7F

split-complementary

#77B1FB #FB7F77 #F3FB77

monochromatic

#076EF1 #3C8FF9 #77B1FB #B2D3FD #E1EEFE

Accessibility & contrast

On white

2.22

#77B1FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#77B1FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B1FB

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B1FB	#FFFFFF	#000000	##000000
##77B1FB	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93B5FE

Deuteranopia (green-blind)

#83A8F9

Tritanopia (blue-blind)

#2CC2CB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #77b1fb;
/* rgb */ color: rgb(119, 177, 251);
/* oklch */ color: oklch(75.1% 0.124 255.0);

Tailwind

colors: {
  custom: {
    50: '#a6c8fd',
    500: '#77b1fb',
    950: '#000000',
  },
}

SCSS

$custom: #77b1fb;
$custom-light: #a6c8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#77b1fb",
  "rgb": {
    "r": 119,
    "g": 177,
    "b": 251
  },
  "hsl": {
    "h": 213.636,
    "s": 94.286,
    "l": 72.549
  },
  "oklch": {
    "l": 0.75074,
    "c": 0.12352,
    "h": 255
  },
  "luminance": 0.42331
}

Semantic roles & 50–950 ramp

primary

#77B1FB

secondary

#F6E8D5

accent

#8100E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #77B1FB

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

Preview Lab → · Contrast checker → · Palette generator →