#65BBFF#65BBFF

#65BBFF is a light, vivid cyan. Relative luminance 0.455; OKLCH L 76.6% C 0.129 H 244.5°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#65BBFF
RGB	rgb(101, 187, 255)
HSL	hsl(206, 100%, 70%)
HSV	hsv(206, 60%, 100%)
CMYK	cmyk(60.4%, 26.7%, 0%, 0%)
CIE-LAB	lab(73.24, -6.29, -41.33)
CIE-LCH	lch(73.24, 41.81, 261.35°)
OKLab	oklab(76.6% -0.0554 -0.1162)
OKLCH	oklch(76.6% 0.129 244.5)
XYZ	xyz(41.1804, 45.5234, 101.2051)
Luminance	0.4553 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65BBFF #FFA965

analogous

#65FFF6 #65BBFF #656EFF

triadic

#65BBFF #FF65BB #BBFF65

tetradic

#65BBFF #F665FF #FFA965 #6EFF65

square

#65BBFF #F665FF #FFA965 #6EFF65

split-complementary

#65BBFF #FF656E #FFF665

monochromatic

#0082EA #28A0FF #65BBFF #A2D6FF #DFF1FF

Accessibility & contrast

On white

2.08

#65BBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#65BBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65BBFF

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65BBFF	#FFFFFF	#000000	##000000
##65BBFF	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DBCFF

Deuteranopia (green-blind)

#88ADFE

Tritanopia (blue-blind)

#00CBD3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #65bbff;
/* rgb */ color: rgb(101, 187, 255);
/* oklch */ color: oklch(76.6% 0.129 244.5);

Tailwind

colors: {
  custom: {
    50: '#9dcfff',
    500: '#65bbff',
    950: '#000000',
  },
}

SCSS

$custom: #65bbff;
$custom-light: #9dcfff;
$custom-dark: #000000;

JSON

{
  "hex": "#65bbff",
  "rgb": {
    "r": 101,
    "g": 187,
    "b": 255
  },
  "hsl": {
    "h": 206.494,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.766,
    "c": 0.12878,
    "h": 244.5
  },
  "luminance": 0.45527
}

Semantic roles & 50–950 ramp

primary

#65BBFF

secondary

#F6DDCA

accent

#6500E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#0F1318

muted

#7F8286

Preview Lab

Preview with #65BBFF

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

Preview Lab → · Contrast checker → · Palette generator →