#65C0EB#65C0EB

#65C0EB is a light, moderate cyan. Relative luminance 0.465; OKLCH L 76.8% C 0.106 H 230.8°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#65C0EB
RGB	rgb(101, 192, 235)
HSL	hsl(199, 77%, 66%)
HSV	hsv(199, 57%, 92%)
CMYK	cmyk(57%, 18.3%, 0%, 7.8%)
CIE-LAB	lab(73.84, -15.06, -29.60)
CIE-LCH	lch(73.84, 33.21, 243.04°)
OKLab	oklab(76.82% -0.0673 -0.0825)
OKLCH	oklch(76.82% 0.106 230.8)
XYZ	xyz(39.2061, 46.4605, 85.4828)
Luminance	0.4646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65C0EB #EB9065

analogous

#65EBD3 #65C0EB #657DEB

triadic

#65C0EB #EB65C0 #C0EB65

tetradic

#65C0EB #D365EB #EB9065 #7DEB65

square

#65C0EB #D365EB #EB9065 #7DEB65

split-complementary

#65C0EB #EB657D #EBD365

monochromatic

#1988BD #2FAAE4 #65C0EB #9BD6F2 #D1ECF9

Accessibility & contrast

On white

2.04

#65C0EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#65C0EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65C0EB

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65C0EB	#FFFFFF	#000000	##000000
##65C0EB	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABDED

Deuteranopia (green-blind)

#98AFEA

Tritanopia (blue-blind)

#00CCCE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #65c0eb;
/* rgb */ color: rgb(101, 192, 235);
/* oklch */ color: oklch(76.8% 0.106 230.8);

Tailwind

colors: {
  custom: {
    50: '#9bd3f1',
    500: '#65c0eb',
    950: '#000000',
  },
}

SCSS

$custom: #65c0eb;
$custom-light: #9bd3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#65c0eb",
  "rgb": {
    "r": 101,
    "g": 192,
    "b": 235
  },
  "hsl": {
    "h": 199.254,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.76821,
    "c": 0.10647,
    "h": 230.8
  },
  "luminance": 0.46464
}

Semantic roles & 50–950 ramp

primary

#65C0EB

secondary

#ECCEC0

accent

#4E0CD9

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1416

muted

#7F8284

Preview Lab

Preview with #65C0EB

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

Preview Lab → · Contrast checker → · Palette generator →