#65C9FF#65C9FF

#65C9FF is a light, vivid cyan. Relative luminance 0.518; OKLCH L 79.7% C 0.121 H 234.7°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#65C9FF
RGB	rgb(101, 201, 255)
HSL	hsl(201, 100%, 70%)
HSV	hsv(201, 60%, 100%)
CMYK	cmyk(60.4%, 21.2%, 0%, 0%)
CIE-LAB	lab(77.13, -13.78, -35.27)
CIE-LCH	lch(77.13, 37.87, 248.65°)
OKLab	oklab(79.69% -0.0698 -0.0987)
OKLCH	oklch(79.69% 0.121 234.7)
XYZ	xyz(44.2966, 51.7556, 102.2438)
Luminance	0.5176 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65C9FF #FF9B65

analogous

#65FFE8 #65C9FF #657CFF

triadic

#65C9FF #FF65C9 #C9FF65

tetradic

#65C9FF #E865FF #FF9B65 #7CFF65

square

#65C9FF #E865FF #FF9B65 #7CFF65

split-complementary

#65C9FF #FF657C #FFE865

monochromatic

#0098EA #28B4FF #65C9FF #A2DEFF #DFF4FF

Accessibility & contrast

On white

1.85

#65C9FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#65C9FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65C9FF

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65C9FF	#FFFFFF	#000000	##000000
##65C9FF	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC7FF

Deuteranopia (green-blind)

#9AB8FE

Tritanopia (blue-blind)

#00D7DB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #65c9ff;
/* rgb */ color: rgb(101, 201, 255);
/* oklch */ color: oklch(79.7% 0.121 234.7);

Tailwind

colors: {
  custom: {
    50: '#9dd9ff',
    500: '#65c9ff',
    950: '#000000',
  },
}

SCSS

$custom: #65c9ff;
$custom-light: #9dd9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#65c9ff",
  "rgb": {
    "r": 101,
    "g": 201,
    "b": 255
  },
  "hsl": {
    "h": 201.039,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.79689,
    "c": 0.12093,
    "h": 234.7
  },
  "luminance": 0.5176
}

Semantic roles & 50–950 ramp

primary

#65C9FF

secondary

#DA6A2E

accent

#5000E6

background

#FCFEFF

surface

#F6FBFF

border

#D0D4D7

text

#0F1418

muted

#808386

Preview Lab

Preview with #65C9FF

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

Preview Lab → · Contrast checker → · Palette generator →