#77B5EB#77B5EB

#77B5EB is a light, moderate cyan. Relative luminance 0.430; OKLCH L 75.2% C 0.101 H 246.0°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#77B5EB
RGB	rgb(119, 181, 235)
HSL	hsl(208, 74%, 69%)
HSV	hsv(208, 49%, 92%)
CMYK	cmyk(49.4%, 23%, 0%, 7.8%)
CIE-LAB	lab(71.53, -5.36, -33.10)
CIE-LCH	lch(71.53, 33.53, 260.81°)
OKLab	oklab(75.2% -0.0412 -0.0924)
OKLCH	oklch(75.2% 0.101 246)
XYZ	xyz(39.1218, 42.9649, 84.8127)
Luminance	0.4297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B5EB #EBAD77

analogous

#77EBE7 #77B5EB #777BEB

triadic

#77B5EB #EB77B5 #B5EB77

tetradic

#77B5EB #E777EB #EBAD77 #7BEB77

square

#77B5EB #E777EB #EBAD77 #7BEB77

split-complementary

#77B5EB #EB777B #EBE777

monochromatic

#1E7ACA #4298E3 #77B5EB #ACD2F3 #E2EFFB

Accessibility & contrast

On white

2.19

#77B5EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#77B5EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B5EB

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B5EB	#FFFFFF	#000000	##000000
##77B5EB	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB6EE

Deuteranopia (green-blind)

#8FAAEA

Tritanopia (blue-blind)

#3EC2C7

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #77b5eb;
/* rgb */ color: rgb(119, 181, 235);
/* oklch */ color: oklch(75.2% 0.101 246.0);

Tailwind

colors: {
  custom: {
    50: '#a4cbf1',
    500: '#77b5eb',
    950: '#000000',
  },
}

SCSS

$custom: #77b5eb;
$custom-light: #a4cbf1;
$custom-dark: #000000;

JSON

{
  "hex": "#77b5eb",
  "rgb": {
    "r": 119,
    "g": 181,
    "b": 235
  },
  "hsl": {
    "h": 207.931,
    "s": 74.359,
    "l": 69.412
  },
  "oklch": {
    "l": 0.75198,
    "c": 0.10115,
    "h": 246
  },
  "luminance": 0.42968
}

Semantic roles & 50–950 ramp

primary

#77B5EB

secondary

#F0DECE

accent

#6C0FD6

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#101316

muted

#7F8284

Preview Lab

Preview with #77B5EB

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

Preview Lab → · Contrast checker → · Palette generator →