#78CEFB#78CEFB

#78CEFB is a light, moderate cyan. Relative luminance 0.551; OKLCH L 81.4% C 0.105 H 232.9°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#78CEFB
RGB	rgb(120, 206, 251)
HSL	hsl(201, 94%, 73%)
HSV	hsv(201, 52%, 98%)
CMYK	cmyk(52.2%, 17.9%, 0%, 1.6%)
CIE-LAB	lab(79.10, -13.89, -30.05)
CIE-LCH	lch(79.10, 33.11, 245.20°)
OKLab	oklab(81.4% -0.0632 -0.0836)
OKLCH	oklch(81.4% 0.105 232.9)
XYZ	xyz(47.2232, 55.0967, 99.3943)
Luminance	0.5510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CEFB #FBA578

analogous

#78FBE7 #78CEFB #788CFB

triadic

#78CEFB #FB78CE #CEFB78

tetradic

#78CEFB #E778FB #FBA578 #8CFB78

square

#78CEFB #E778FB #FBA578 #8CFB78

split-complementary

#78CEFB #FB788C #FBE778

monochromatic

#07A1F1 #3DB8F9 #78CEFB #B3E4FD #E1F4FE

Accessibility & contrast

On white

1.75

#78CEFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#78CEFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CEFB

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CEFB	#FFFFFF	#000000	##000000
##78CEFB	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8CCFD

Deuteranopia (green-blind)

#A6BEFA

Tritanopia (blue-blind)

#22DADD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #78cefb;
/* rgb */ color: rgb(120, 206, 251);
/* oklch */ color: oklch(81.4% 0.105 232.9);

Tailwind

colors: {
  custom: {
    50: '#a7ddfc',
    500: '#78cefb',
    950: '#000000',
  },
}

SCSS

$custom: #78cefb;
$custom-light: #a7ddfc;
$custom-dark: #000000;

JSON

{
  "hex": "#78cefb",
  "rgb": {
    "r": 120,
    "g": 206,
    "b": 251
  },
  "hsl": {
    "h": 200.611,
    "s": 94.245,
    "l": 72.745
  },
  "oklch": {
    "l": 0.81397,
    "c": 0.10483,
    "h": 232.9
  },
  "luminance": 0.55101
}

Semantic roles & 50–950 ramp

primary

#78CEFB

secondary

#D8743F

accent

#4F00E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101517

muted

#818485

Preview Lab

Preview with #78CEFB

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

Preview Lab → · Contrast checker → · Palette generator →