#65B4EB#65B4EB

#65B4EB is a light, moderate cyan. Relative luminance 0.414; OKLCH L 74.1% C 0.112 H 240.9°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#65B4EB
RGB	rgb(101, 180, 235)
HSL	hsl(205, 77%, 66%)
HSV	hsv(205, 57%, 92%)
CMYK	cmyk(57%, 23.4%, 0%, 7.8%)
CIE-LAB	lab(70.46, -8.64, -34.83)
CIE-LCH	lch(70.46, 35.89, 256.06°)
OKLab	oklab(74.13% -0.0543 -0.0975)
OKLCH	oklch(74.13% 0.112 240.9)
XYZ	xyz(36.6779, 41.4041, 84.6401)
Luminance	0.4141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B4EB #EB9C65

analogous

#65EBDF #65B4EB #6571EB

triadic

#65B4EB #EB65B4 #B4EB65

tetradic

#65B4EB #DF65EB #EB9C65 #71EB65

square

#65B4EB #DF65EB #EB9C65 #71EB65

split-complementary

#65B4EB #EB6571 #EBDF65

monochromatic

#197ABD #2F9AE4 #65B4EB #9BCEF2 #D1E9F9

Accessibility & contrast

On white

2.26

#65B4EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#65B4EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B4EB

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B4EB	#FFFFFF	#000000	##000000
##65B4EB	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB4EE

Deuteranopia (green-blind)

#89A6EA

Tritanopia (blue-blind)

#00C2C7

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #65b4eb;
/* rgb */ color: rgb(101, 180, 235);
/* oklch */ color: oklch(74.1% 0.112 240.9);

Tailwind

colors: {
  custom: {
    50: '#9bcaf1',
    500: '#65b4eb',
    950: '#000000',
  },
}

SCSS

$custom: #65b4eb;
$custom-light: #9bcaf1;
$custom-dark: #000000;

JSON

{
  "hex": "#65b4eb",
  "rgb": {
    "r": 101,
    "g": 180,
    "b": 235
  },
  "hsl": {
    "h": 204.627,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.74134,
    "c": 0.11165,
    "h": 240.9
  },
  "luminance": 0.41407
}

Semantic roles & 50–950 ramp

primary

#65B4EB

secondary

#ECD2C0

accent

#600CD9

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #65B4EB

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

Preview Lab → · Contrast checker → · Palette generator →