#77ACF9#77ACF9

#77ACF9 is a light, vivid blue. Relative luminance 0.403; OKLCH L 73.9% C 0.126 H 257.7°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#77ACF9
RGB	rgb(119, 172, 249)
HSL	hsl(216, 92%, 72%)
HSV	hsv(216, 52%, 98%)
CMYK	cmyk(52.2%, 30.9%, 0%, 2.4%)
CIE-LAB	lab(69.66, 3.77, -43.63)
CIE-LCH	lch(69.66, 43.79, 274.94°)
OKLab	oklab(73.92% -0.0268 -0.1227)
OKLCH	oklch(73.92% 0.126 257.7)
XYZ	xyz(39.4533, 40.2635, 95.2968)
Luminance	0.4027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77ACF9 #F9C477

analogous

#77EDF9 #77ACF9 #8377F9

triadic

#77ACF9 #F977AC #ACF977

tetradic

#77ACF9 #F977ED #F9C477 #77F983

square

#77ACF9 #F977ED #F9C477 #77F983

split-complementary

#77ACF9 #F98377 #EDF977

monochromatic

#0A66EB #3C88F6 #77ACF9 #B2D0FC #E2EDFE

Accessibility & contrast

On white

2.32

#77ACF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#77ACF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77ACF9

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77ACF9	#FFFFFF	#000000	##000000
##77ACF9	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DB1FC

Deuteranopia (green-blind)

#7EA5F7

Tritanopia (blue-blind)

#31BDC7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #77acf9;
/* rgb */ color: rgb(119, 172, 249);
/* oklch */ color: oklch(73.9% 0.126 257.7);

Tailwind

colors: {
  custom: {
    50: '#a6c4fb',
    500: '#77acf9',
    950: '#000000',
  },
}

SCSS

$custom: #77acf9;
$custom-light: #a6c4fb;
$custom-dark: #000000;

JSON

{
  "hex": "#77acf9",
  "rgb": {
    "r": 119,
    "g": 172,
    "b": 249
  },
  "hsl": {
    "h": 215.538,
    "s": 91.549,
    "l": 72.157
  },
  "oklch": {
    "l": 0.73919,
    "c": 0.12565,
    "h": 257.7
  },
  "luminance": 0.40267
}

Semantic roles & 50–950 ramp

primary

#77ACF9

secondary

#F6E9D5

accent

#8800E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101217

muted

#7F8185

Preview Lab

Preview with #77ACF9

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

Preview Lab → · Contrast checker → · Palette generator →