#77BBD9#77BBD9

#77BBD9 is a light, moderate cyan. Relative luminance 0.445; OKLCH L 75.8% C 0.081 H 227.8°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#77BBD9
RGB	rgb(119, 187, 217)
HSL	hsl(198, 56%, 66%)
HSV	hsv(198, 45%, 85%)
CMYK	cmyk(45.2%, 13.8%, 0%, 14.9%)
CIE-LAB	lab(72.54, -13.63, -21.76)
CIE-LCH	lch(72.54, 25.68, 237.94°)
OKLab	oklab(75.78% -0.0545 -0.0601)
OKLCH	oklch(75.78% 0.081 227.8)
XYZ	xyz(37.8980, 44.4696, 72.2186)
Luminance	0.4447 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BBD9 #D99577

analogous

#77D9C6 #77BBD9 #778AD9

triadic

#77BBD9 #D977BB #BBD977

tetradic

#77BBD9 #C677D9 #D99577 #8AD977

square

#77BBD9 #C677D9 #D99577 #8AD977

split-complementary

#77BBD9 #D9778A #D9C677

monochromatic

#2F82A7 #47A3CC #77BBD9 #A7D3E6 #D7EBF4

Accessibility & contrast

On white

2.12

#77BBD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#77BBD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BBD9

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BBD9	#FFFFFF	#000000	##000000
##77BBD9	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB8DB

Deuteranopia (green-blind)

#9DADD9

Tritanopia (blue-blind)

#4BC4C5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #77bbd9;
/* rgb */ color: rgb(119, 187, 217);
/* oklch */ color: oklch(75.8% 0.081 227.8);

Tailwind

colors: {
  custom: {
    50: '#a3cfe4',
    500: '#77bbd9',
    950: '#000000',
  },
}

SCSS

$custom: #77bbd9;
$custom-light: #a3cfe4;
$custom-dark: #000000;

JSON

{
  "hex": "#77bbd9",
  "rgb": {
    "r": 119,
    "g": 187,
    "b": 217
  },
  "hsl": {
    "h": 198.367,
    "s": 56.322,
    "l": 65.882
  },
  "oklch": {
    "l": 0.75778,
    "c": 0.08115,
    "h": 227.8
  },
  "luminance": 0.44472
}

Semantic roles & 50–950 ramp

primary

#77BBD9

secondary

#E6D0C6

accent

#5322C4

background

#FAFCFD

surface

#F4F9FB

border

#CED2D4

text

#0F1315

muted

#7F8283

Preview Lab

Preview with #77BBD9

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

Preview Lab → · Contrast checker → · Palette generator →