#65B8EA#65B8EA

#65B8EA is a light, moderate cyan. Relative luminance 0.430; OKLCH L 75.0% C 0.109 H 237.1°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#65B8EA
RGB	rgb(101, 184, 234)
HSL	hsl(203, 76%, 66%)
HSV	hsv(203, 57%, 92%)
CMYK	cmyk(56.8%, 21.4%, 0%, 8.2%)
CIE-LAB	lab(71.54, -11.11, -32.60)
CIE-LCH	lch(71.54, 34.44, 251.19°)
OKLab	oklab(74.98% -0.059 -0.0911)
OKLCH	oklch(74.98% 0.109 237.1)
XYZ	xyz(37.3530, 42.9848, 84.1544)
Luminance	0.4299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B8EA #EA9765

analogous

#65EAD9 #65B8EA #6575EA

triadic

#65B8EA #EA65B8 #B8EA65

tetradic

#65B8EA #D965EA #EA9765 #75EA65

square

#65B8EA #D965EA #EA9765 #75EA65

split-complementary

#65B8EA #EA6575 #EAD965

monochromatic

#1A7EBB #2F9FE3 #65B8EA #9BD1F1 #D1EAF9

Accessibility & contrast

On white

2.19

#65B8EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#65B8EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B8EA

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B8EA	#FFFFFF	#000000	##000000
##65B8EA	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B7EC

Deuteranopia (green-blind)

#8FA9E9

Tritanopia (blue-blind)

#00C5C9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #65b8ea;
/* rgb */ color: rgb(101, 184, 234);
/* oklch */ color: oklch(75.0% 0.109 237.1);

Tailwind

colors: {
  custom: {
    50: '#9bcdf1',
    500: '#65b8ea',
    950: '#000000',
  },
}

SCSS

$custom: #65b8ea;
$custom-light: #9bcdf1;
$custom-dark: #000000;

JSON

{
  "hex": "#65b8ea",
  "rgb": {
    "r": 101,
    "g": 184,
    "b": 234
  },
  "hsl": {
    "h": 202.556,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.74982,
    "c": 0.10856,
    "h": 237.1
  },
  "luminance": 0.42988
}

Semantic roles & 50–950 ramp

primary

#65B8EA

secondary

#ECD0BF

accent

#5A0DD8

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #65B8EA

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

Preview Lab → · Contrast checker → · Palette generator →