#78BBF9#78BBF9

#78BBF9 is a light, moderate cyan. Relative luminance 0.464; OKLCH L 77.2% C 0.113 H 247.6°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#78BBF9
RGB	rgb(120, 187, 249)
HSL	hsl(209, 91%, 72%)
HSV	hsv(209, 52%, 98%)
CMYK	cmyk(51.8%, 24.9%, 0%, 2.4%)
CIE-LAB	lab(73.78, -4.33, -37.18)
CIE-LCH	lch(73.78, 37.43, 263.35°)
OKLab	oklab(77.17% -0.0428 -0.104)
OKLCH	oklch(77.17% 0.113 247.6)
XYZ	xyz(42.6089, 46.3699, 96.3091)
Luminance	0.4637 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BBF9 #F9B678

analogous

#78F9F6 #78BBF9 #787BF9

triadic

#78BBF9 #F978BB #BBF978

tetradic

#78BBF9 #F678F9 #F9B678 #7BF978

square

#78BBF9 #F678F9 #F9B678 #7BF978

split-complementary

#78BBF9 #F9787B #F9F678

monochromatic

#0A80EC #3D9DF6 #78BBF9 #B3D9FC #E2F0FE

Accessibility & contrast

On white

2.04

#78BBF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#78BBF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BBF9

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BBF9	#FFFFFF	#000000	##000000
##78BBF9	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1BDFC

Deuteranopia (green-blind)

#90B0F8

Tritanopia (blue-blind)

#2FCAD0

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #78bbf9;
/* rgb */ color: rgb(120, 187, 249);
/* oklch */ color: oklch(77.2% 0.113 247.6);

Tailwind

colors: {
  custom: {
    50: '#a6cffb',
    500: '#78bbf9',
    950: '#000000',
  },
}

SCSS

$custom: #78bbf9;
$custom-light: #a6cffb;
$custom-dark: #000000;

JSON

{
  "hex": "#78bbf9",
  "rgb": {
    "r": 120,
    "g": 187,
    "b": 249
  },
  "hsl": {
    "h": 208.837,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.7717,
    "c": 0.11251,
    "h": 247.6
  },
  "luminance": 0.46373
}

Semantic roles & 50–950 ramp

primary

#78BBF9

secondary

#F6E5D5

accent

#6E00E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #78BBF9

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

Preview Lab → · Contrast checker → · Palette generator →