#65BBDF#65BBDF

#65BBDF is a light, moderate cyan. Relative luminance 0.436; OKLCH L 75.2% C 0.098 H 227.5°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#65BBDF
RGB	rgb(101, 187, 223)
HSL	hsl(198, 66%, 64%)
HSV	hsv(198, 55%, 87%)
CMYK	cmyk(54.7%, 16.1%, 0%, 12.5%)
CIE-LAB	lab(71.98, -15.96, -25.95)
CIE-LCH	lch(71.98, 30.47, 238.40°)
OKLab	oklab(75.19% -0.0661 -0.0722)
OKLCH	oklch(75.19% 0.098 227.5)
XYZ	xyz(36.4514, 43.6318, 76.2986)
Luminance	0.4364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65BBDF #DF8965

analogous

#65DFC6 #65BBDF #657EDF

triadic

#65BBDF #DF65BB #BBDF65

tetradic

#65BBDF #C665DF #DF8965 #7EDF65

square

#65BBDF #C665DF #DF8965 #7EDF65

split-complementary

#65BBDF #DF657E #DFC665

monochromatic

#2380A7 #32A5D4 #65BBDF #98D1EA #CAE8F4

Accessibility & contrast

On white

2.16

#65BBDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#65BBDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65BBDF

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65BBDF	#FFFFFF	#000000	##000000
##65BBDF	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B8E1

Deuteranopia (green-blind)

#97ABDF

Tritanopia (blue-blind)

#00C5C7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #65bbdf;
/* rgb */ color: rgb(101, 187, 223);
/* oklch */ color: oklch(75.2% 0.098 227.5);

Tailwind

colors: {
  custom: {
    50: '#9acfe9',
    500: '#65bbdf',
    950: '#000000',
  },
}

SCSS

$custom: #65bbdf;
$custom-light: #9acfe9;
$custom-dark: #000000;

JSON

{
  "hex": "#65bbdf",
  "rgb": {
    "r": 101,
    "g": 187,
    "b": 223
  },
  "hsl": {
    "h": 197.705,
    "s": 65.591,
    "l": 63.529
  },
  "oklch": {
    "l": 0.75192,
    "c": 0.09787,
    "h": 227.5
  },
  "luminance": 0.43635
}

Semantic roles & 50–950 ramp

primary

#65BBDF

secondary

#E6C7BA

accent

#4E18CD

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #65BBDF

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

Preview Lab → · Contrast checker → · Palette generator →