#659AF5#659AF5

#659AF5 is a light, vivid blue. Relative luminance 0.325; OKLCH L 69.0% C 0.146 H 260.6°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#659AF5
RGB	rgb(101, 154, 245)
HSL	hsl(218, 88%, 68%)
HSV	hsv(218, 59%, 96%)
CMYK	cmyk(58.8%, 37.1%, 0%, 3.9%)
CIE-LAB	lab(63.73, 9.18, -50.84)
CIE-LCH	lch(63.73, 51.66, 280.23°)
OKLab	oklab(69% -0.0239 -0.1442)
OKLCH	oklch(69% 0.146 260.6)
XYZ	xyz(33.3981, 32.4676, 90.8754)
Luminance	0.3247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659AF5 #F5C065

analogous

#65E2F5 #659AF5 #7865F5

triadic

#659AF5 #F5659A #9AF565

tetradic

#659AF5 #F565E2 #F5C065 #65F578

square

#659AF5 #F565E2 #F5C065 #65F578

split-complementary

#659AF5 #F57865 #E2F565

monochromatic

#0E56D2 #2C74F1 #659AF5 #9EC0F9 #D8E5FC

Accessibility & contrast

On white

2.80

#659AF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#659AF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659AF5

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659AF5	#FFFFFF	#000000	##000000
##659AF5	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73A2F9

Deuteranopia (green-blind)

#6094F3

Tritanopia (blue-blind)

#00AEBC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #659af5;
/* rgb */ color: rgb(101, 154, 245);
/* oklch */ color: oklch(69.0% 0.146 260.6);

Tailwind

colors: {
  custom: {
    50: '#9bb7f9',
    500: '#659af5',
    950: '#000000',
  },
}

SCSS

$custom: #659af5;
$custom-light: #9bb7f9;
$custom-dark: #000000;

JSON

{
  "hex": "#659af5",
  "rgb": {
    "r": 101,
    "g": 154,
    "b": 245
  },
  "hsl": {
    "h": 217.917,
    "s": 87.805,
    "l": 67.843
  },
  "oklch": {
    "l": 0.69004,
    "c": 0.14616,
    "h": 260.6
  },
  "luminance": 0.3247
}

Semantic roles & 50–950 ramp

primary

#659AF5

secondary

#F1E1C5

accent

#9101E4

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #659AF5

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

Preview Lab → · Contrast checker → · Palette generator →