#65B4F0#65B4F0

#65B4F0 is a light, moderate cyan. Relative luminance 0.417; OKLCH L 74.4% C 0.117 H 243.2°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#65B4F0
RGB	rgb(101, 180, 240)
HSL	hsl(206, 82%, 67%)
HSV	hsv(206, 58%, 94%)
CMYK	cmyk(57.9%, 25%, 0%, 5.9%)
CIE-LAB	lab(70.66, -7.11, -37.23)
CIE-LCH	lch(70.66, 37.90, 259.18°)
OKLab	oklab(74.36% -0.0527 -0.1044)
OKLCH	oklch(74.36% 0.117 243.2)
XYZ	xyz(37.4105, 41.6971, 88.4980)
Luminance	0.4170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B4F0 #F0A165

analogous

#65F0E6 #65B4F0 #656FF0

triadic

#65B4F0 #F065B4 #B4F065

tetradic

#65B4F0 #E665F0 #F0A165 #6FF065

square

#65B4F0 #E665F0 #F0A165 #6FF065

split-complementary

#65B4F0 #F0656F #F0E665

monochromatic

#137AC7 #2D99EB #65B4F0 #9DCFF5 #D5EAFB

Accessibility & contrast

On white

2.25

#65B4F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#65B4F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B4F0

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B4F0	#FFFFFF	#000000	##000000
##65B4F0	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB5F3

Deuteranopia (green-blind)

#87A7EF

Tritanopia (blue-blind)

#00C3C9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #65b4f0;
/* rgb */ color: rgb(101, 180, 240);
/* oklch */ color: oklch(74.4% 0.117 243.2);

Tailwind

colors: {
  custom: {
    50: '#9bcaf5',
    500: '#65b4f0',
    950: '#000000',
  },
}

SCSS

$custom: #65b4f0;
$custom-light: #9bcaf5;
$custom-dark: #000000;

JSON

{
  "hex": "#65b4f0",
  "rgb": {
    "r": 101,
    "g": 180,
    "b": 240
  },
  "hsl": {
    "h": 205.899,
    "s": 82.249,
    "l": 66.863
  },
  "oklch": {
    "l": 0.74362,
    "c": 0.11701,
    "h": 243.2
  },
  "luminance": 0.417
}

Semantic roles & 50–950 ramp

primary

#65B4F0

secondary

#EFD5C2

accent

#6407DF

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #65B4F0

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

Preview Lab → · Contrast checker → · Palette generator →