#78ACF9#78ACF9

#78ACF9 is a light, vivid blue. Relative luminance 0.403; OKLCH L 74.0% C 0.125 H 258.0°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#78ACF9
RGB	rgb(120, 172, 249)
HSL	hsl(216, 91%, 72%)
HSV	hsv(216, 52%, 98%)
CMYK	cmyk(51.8%, 30.9%, 0%, 2.4%)
CIE-LAB	lab(69.71, 3.99, -43.54)
CIE-LCH	lch(69.71, 43.72, 275.23°)
OKLab	oklab(73.97% -0.026 -0.1225)
OKLCH	oklch(73.97% 0.125 258)
XYZ	xyz(39.5913, 40.3347, 95.3032)
Luminance	0.4034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78ACF9 #F9C578

analogous

#78ECF9 #78ACF9 #8578F9

triadic

#78ACF9 #F978AC #ACF978

tetradic

#78ACF9 #F978EC #F9C578 #78F985

square

#78ACF9 #F978EC #F9C578 #78F985

split-complementary

#78ACF9 #F98578 #ECF978

monochromatic

#0A65EC #3D88F6 #78ACF9 #B3D0FC #E2EDFE

Accessibility & contrast

On white

2.32

#78ACF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#78ACF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78ACF9

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78ACF9	#FFFFFF	#000000	##000000
##78ACF9	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EB1FC

Deuteranopia (green-blind)

#7EA5F7

Tritanopia (blue-blind)

#34BDC7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #78acf9;
/* rgb */ color: rgb(120, 172, 249);
/* oklch */ color: oklch(74.0% 0.125 258.0);

Tailwind

colors: {
  custom: {
    50: '#a6c4fb',
    500: '#78acf9',
    950: '#000000',
  },
}

SCSS

$custom: #78acf9;
$custom-light: #a6c4fb;
$custom-dark: #000000;

JSON

{
  "hex": "#78acf9",
  "rgb": {
    "r": 120,
    "g": 172,
    "b": 249
  },
  "hsl": {
    "h": 215.814,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.73972,
    "c": 0.12521,
    "h": 258
  },
  "luminance": 0.40338
}

Semantic roles & 50–950 ramp

primary

#78ACF9

secondary

#F6E9D5

accent

#8900E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101217

muted

#7F8185

Preview Lab

Preview with #78ACF9

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

Preview Lab → · Contrast checker → · Palette generator →