#78D4FB#78D4FB

#78D4FB is a very light, moderate cyan. Relative luminance 0.580; OKLCH L 82.7% C 0.103 H 227.6°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#78D4FB
RGB	rgb(120, 212, 251)
HSL	hsl(198, 94%, 73%)
HSV	hsv(198, 52%, 98%)
CMYK	cmyk(52.2%, 15.5%, 0%, 1.6%)
CIE-LAB	lab(80.76, -16.99, -27.50)
CIE-LCH	lch(80.76, 32.33, 238.29°)
OKLab	oklab(82.72% -0.0698 -0.0764)
OKLCH	oklch(82.72% 0.103 227.6)
XYZ	xyz(48.6953, 58.0409, 99.8850)
Luminance	0.5805 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D4FB #FB9F78

analogous

#78FBE1 #78D4FB #7892FB

triadic

#78D4FB #FB78D4 #D4FB78

tetradic

#78D4FB #E178FB #FB9F78 #92FB78

square

#78D4FB #E178FB #FB9F78 #92FB78

split-complementary

#78D4FB #FB7892 #FBE178

monochromatic

#07ACF1 #3DC1F9 #78D4FB #B3E7FD #E1F6FE

Accessibility & contrast

On white

1.67

#78D4FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#78D4FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D4FB

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D4FB	#FFFFFF	#000000	##000000
##78D4FB	1.00	1.67	12.61	12.61
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFD1FD

Deuteranopia (green-blind)

#ADC2FB

Tritanopia (blue-blind)

#1EDFE1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #78d4fb;
/* rgb */ color: rgb(120, 212, 251);
/* oklch */ color: oklch(82.7% 0.103 227.6);

Tailwind

colors: {
  custom: {
    50: '#a7e1fc',
    500: '#78d4fb',
    950: '#000000',
  },
}

SCSS

$custom: #78d4fb;
$custom-light: #a7e1fc;
$custom-dark: #000000;

JSON

{
  "hex": "#78d4fb",
  "rgb": {
    "r": 120,
    "g": 212,
    "b": 251
  },
  "hsl": {
    "h": 197.863,
    "s": 94.245,
    "l": 72.745
  },
  "oklch": {
    "l": 0.82721,
    "c": 0.10348,
    "h": 227.6
  },
  "luminance": 0.58045
}

Semantic roles & 50–950 ramp

primary

#78D4FB

secondary

#D86D3F

accent

#4400E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101517

muted

#818485

Preview Lab

Preview with #78D4FB

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

Preview Lab → · Contrast checker → · Palette generator →