#65B3FB#65B3FB

#65B3FB is a light, vivid cyan. Relative luminance 0.420; OKLCH L 74.7% C 0.130 H 248.2°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#65B3FB
RGB	rgb(101, 179, 251)
HSL	hsl(209, 95%, 69%)
HSV	hsv(209, 60%, 98%)
CMYK	cmyk(59.8%, 28.7%, 0%, 1.6%)
CIE-LAB	lab(70.85, -3.14, -42.90)
CIE-LCH	lch(70.85, 43.02, 265.81°)
OKLab	oklab(74.66% -0.0484 -0.1208)
OKLCH	oklch(74.66% 0.13 248.2)
XYZ	xyz(38.8931, 41.9683, 97.2991)
Luminance	0.4197 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B3FB #FBAD65

analogous

#65FBF8 #65B3FB #6568FB

triadic

#65B3FB #FB65B3 #B3FB65

tetradic

#65B3FB #F865FB #FBAD65 #68FB65

square

#65B3FB #F865FB #FBAD65 #68FB65

split-complementary

#65B3FB #FB6568 #FBF865

monochromatic

#0677E0 #2996F9 #65B3FB #A1D0FD #DCEEFE

Accessibility & contrast

On white

2.24

#65B3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#65B3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B3FB

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B3FB	#FFFFFF	#000000	##000000
##65B3FB	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B6FE

Deuteranopia (green-blind)

#80A7FA

Tritanopia (blue-blind)

#00C4CC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #65b3fb;
/* rgb */ color: rgb(101, 179, 251);
/* oklch */ color: oklch(74.7% 0.130 248.2);

Tailwind

colors: {
  custom: {
    50: '#9cc9fd',
    500: '#65b3fb',
    950: '#000000',
  },
}

SCSS

$custom: #65b3fb;
$custom-light: #9cc9fd;
$custom-dark: #000000;

JSON

{
  "hex": "#65b3fb",
  "rgb": {
    "r": 101,
    "g": 179,
    "b": 251
  },
  "hsl": {
    "h": 208.8,
    "s": 94.937,
    "l": 69.02
  },
  "oklch": {
    "l": 0.74663,
    "c": 0.13017,
    "h": 248.2
  },
  "luminance": 0.41972
}

Semantic roles & 50–950 ramp

primary

#65B3FB

secondary

#F4DDC8

accent

#6E00E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #65B3FB

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

Preview Lab → · Contrast checker → · Palette generator →