#77BBEF#77BBEF

#77BBEF is a light, moderate cyan. Relative luminance 0.457; OKLCH L 76.7% C 0.102 H 242.7°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#77BBEF
RGB	rgb(119, 187, 239)
HSL	hsl(206, 79%, 70%)
HSV	hsv(206, 50%, 94%)
CMYK	cmyk(50.2%, 21.8%, 0%, 6.3%)
CIE-LAB	lab(73.34, -7.46, -32.47)
CIE-LCH	lch(73.34, 33.32, 257.06°)
OKLab	oklab(76.68% -0.0468 -0.0905)
OKLCH	oklch(76.68% 0.102 242.7)
XYZ	xyz(40.9525, 45.6914, 88.3059)
Luminance	0.4570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BBEF #EFAB77

analogous

#77EFE7 #77BBEF #777FEF

triadic

#77BBEF #EF77BB #BBEF77

tetradic

#77BBEF #E777EF #EFAB77 #7FEF77

square

#77BBEF #E777EF #EFAB77 #7FEF77

split-complementary

#77BBEF #EF777F #EFE777

monochromatic

#1982D3 #40A0E9 #77BBEF #AED6F5 #E4F1FC

Accessibility & contrast

On white

2.07

#77BBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#77BBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BBEF

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BBEF	#FFFFFF	#000000	##000000
##77BBEF	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5BBF1

Deuteranopia (green-blind)

#95AFEE

Tritanopia (blue-blind)

#38C8CC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #77bbef;
/* rgb */ color: rgb(119, 187, 239);
/* oklch */ color: oklch(76.7% 0.102 242.7);

Tailwind

colors: {
  custom: {
    50: '#a5cff4',
    500: '#77bbef',
    950: '#000000',
  },
}

SCSS

$custom: #77bbef;
$custom-light: #a5cff4;
$custom-dark: #000000;

JSON

{
  "hex": "#77bbef",
  "rgb": {
    "r": 119,
    "g": 187,
    "b": 239
  },
  "hsl": {
    "h": 206,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.76681,
    "c": 0.10192,
    "h": 242.7
  },
  "luminance": 0.45695
}

Semantic roles & 50–950 ramp

primary

#77BBEF

secondary

#F2DFD0

accent

#650ADB

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#101317

muted

#7F8285

Preview Lab

Preview with #77BBEF

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

Preview Lab → · Contrast checker → · Palette generator →