#65C5FF#65C5FF

#65C5FF is a light, vivid cyan. Relative luminance 0.499; OKLCH L 78.8% C 0.123 H 237.6°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#65C5FF
RGB	rgb(101, 197, 255)
HSL	hsl(203, 100%, 70%)
HSV	hsv(203, 60%, 100%)
CMYK	cmyk(60.4%, 22.7%, 0%, 0%)
CIE-LAB	lab(76.02, -11.67, -37.00)
CIE-LCH	lch(76.02, 38.80, 252.49°)
OKLab	oklab(78.8% -0.0657 -0.1037)
OKLCH	oklch(78.8% 0.123 237.6)
XYZ	xyz(43.3762, 49.9150, 101.9370)
Luminance	0.4992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65C5FF #FF9F65

analogous

#65FFEC #65C5FF #6578FF

triadic

#65C5FF #FF65C5 #C5FF65

tetradic

#65C5FF #EC65FF #FF9F65 #78FF65

square

#65C5FF #EC65FF #FF9F65 #78FF65

split-complementary

#65C5FF #FF6578 #FFEC65

monochromatic

#0092EA #28AEFF #65C5FF #A2DCFF #DFF3FF

Accessibility & contrast

On white

1.91

#65C5FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#65C5FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65C5FF

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65C5FF	#FFFFFF	#000000	##000000
##65C5FF	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAC4FF

Deuteranopia (green-blind)

#95B5FE

Tritanopia (blue-blind)

#00D4D9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #65c5ff;
/* rgb */ color: rgb(101, 197, 255);
/* oklch */ color: oklch(78.8% 0.123 237.6);

Tailwind

colors: {
  custom: {
    50: '#9dd6ff',
    500: '#65c5ff',
    950: '#000000',
  },
}

SCSS

$custom: #65c5ff;
$custom-light: #9dd6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#65c5ff",
  "rgb": {
    "r": 101,
    "g": 197,
    "b": 255
  },
  "hsl": {
    "h": 202.597,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.78802,
    "c": 0.12278,
    "h": 237.6
  },
  "luminance": 0.49919
}

Semantic roles & 50–950 ramp

primary

#65C5FF

secondary

#F6DBCA

accent

#5600E6

background

#FAFDFF

surface

#F4FAFF

border

#CED3D7

text

#0F1418

muted

#7F8386

Preview Lab

Preview with #65C5FF

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

Preview Lab → · Contrast checker → · Palette generator →