#65C9FB#65C9FB

#65C9FB is a light, moderate cyan. Relative luminance 0.515; OKLCH L 79.5% C 0.117 H 232.6°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#65C9FB
RGB	rgb(101, 201, 251)
HSL	hsl(200, 95%, 69%)
HSV	hsv(200, 60%, 98%)
CMYK	cmyk(59.8%, 19.9%, 0%, 1.6%)
CIE-LAB	lab(76.98, -14.99, -33.37)
CIE-LCH	lch(76.98, 36.58, 245.81°)
OKLab	oklab(79.52% -0.0712 -0.0933)
OKLCH	oklch(79.52% 0.117 232.6)
XYZ	xyz(43.6594, 51.5008, 98.8879)
Luminance	0.5151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65C9FB #FB9765

analogous

#65FBE2 #65C9FB #657EFB

triadic

#65C9FB #FB65C9 #C9FB65

tetradic

#65C9FB #E265FB #FB9765 #7EFB65

square

#65C9FB #E265FB #FB9765 #7EFB65

split-complementary

#65C9FB #FB657E #FBE265

monochromatic

#0697E0 #29B4F9 #65C9FB #A1DEFD #DCF3FE

Accessibility & contrast

On white

1.86

#65C9FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#65C9FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65C9FB

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65C9FB	#FFFFFF	#000000	##000000
##65C9FB	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C7FD

Deuteranopia (green-blind)

#9CB7FA

Tritanopia (blue-blind)

#00D6DA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #65c9fb;
/* rgb */ color: rgb(101, 201, 251);
/* oklch */ color: oklch(79.5% 0.117 232.6);

Tailwind

colors: {
  custom: {
    50: '#9dd9fc',
    500: '#65c9fb',
    950: '#000000',
  },
}

SCSS

$custom: #65c9fb;
$custom-light: #9dd9fc;
$custom-dark: #000000;

JSON

{
  "hex": "#65c9fb",
  "rgb": {
    "r": 101,
    "g": 201,
    "b": 251
  },
  "hsl": {
    "h": 200,
    "s": 94.937,
    "l": 69.02
  },
  "oklch": {
    "l": 0.79517,
    "c": 0.11733,
    "h": 232.6
  },
  "luminance": 0.51505
}

Semantic roles & 50–950 ramp

primary

#65C9FB

secondary

#D5662F

accent

#4D00E6

background

#FCFEFF

surface

#F6FBFF

border

#D0D4D7

text

#0F1417

muted

#808385

Preview Lab

Preview with #65C9FB

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

Preview Lab → · Contrast checker → · Palette generator →