#77BBF0#77BBF0

#77BBF0 is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.7% C 0.103 H 243.2°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#77BBF0
RGB	rgb(119, 187, 240)
HSL	hsl(206, 80%, 70%)
HSV	hsv(206, 50%, 94%)
CMYK	cmyk(50.4%, 22.1%, 0%, 5.9%)
CIE-LAB	lab(73.38, -7.17, -32.95)
CIE-LCH	lch(73.38, 33.72, 257.72°)
OKLab	oklab(76.72% -0.0465 -0.0919)
OKLCH	oklch(76.72% 0.103 243.2)
XYZ	xyz(41.1007, 45.7506, 89.0861)
Luminance	0.4575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BBF0 #F0AC77

analogous

#77F0E8 #77BBF0 #777EF0

triadic

#77BBF0 #F077BB #BBF077

tetradic

#77BBF0 #E877F0 #F0AC77 #7EF077

square

#77BBF0 #E877F0 #F0AC77 #7EF077

split-complementary

#77BBF0 #F0777E #F0E877

monochromatic

#1882D5 #409FEA #77BBF0 #AED7F6 #E3F1FC

Accessibility & contrast

On white

2.07

#77BBF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#77BBF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BBF0

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BBF0	#FFFFFF	#000000	##000000
##77BBF0	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4BBF2

Deuteranopia (green-blind)

#94AFEF

Tritanopia (blue-blind)

#37C8CD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #77bbf0;
/* rgb */ color: rgb(119, 187, 240);
/* oklch */ color: oklch(76.7% 0.103 243.2);

Tailwind

colors: {
  custom: {
    50: '#a5cff5',
    500: '#77bbf0',
    950: '#000000',
  },
}

SCSS

$custom: #77bbf0;
$custom-light: #a5cff5;
$custom-dark: #000000;

JSON

{
  "hex": "#77bbf0",
  "rgb": {
    "r": 119,
    "g": 187,
    "b": 240
  },
  "hsl": {
    "h": 206.281,
    "s": 80.132,
    "l": 70.392
  },
  "oklch": {
    "l": 0.76724,
    "c": 0.103,
    "h": 243.2
  },
  "luminance": 0.45754
}

Semantic roles & 50–950 ramp

primary

#77BBF0

secondary

#F2DFD1

accent

#6609DC

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#101317

muted

#7F8285

Preview Lab

Preview with #77BBF0

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

Preview Lab → · Contrast checker → · Palette generator →