#659AFC#659AFC

#659AFC is a light, vivid blue. Relative luminance 0.329; OKLCH L 69.4% C 0.155 H 261.7°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#659AFC
RGB	rgb(101, 154, 252)
HSL	hsl(219, 96%, 69%)
HSV	hsv(219, 60%, 99%)
CMYK	cmyk(59.9%, 38.9%, 0%, 1.2%)
CIE-LAB	lab(64.08, 11.44, -54.11)
CIE-LCH	lch(64.08, 55.31, 281.94°)
OKLab	oklab(69.4% -0.0224 -0.1538)
OKLCH	oklch(69.4% 0.155 261.7)
XYZ	xyz(34.4870, 32.9031, 96.6101)
Luminance	0.3291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659AFC #FCC765

analogous

#65E6FC #659AFC #7C65FC

triadic

#659AFC #FC659A #9AFC65

tetradic

#659AFC #FC65E6 #FCC765 #65FC7C

square

#659AFC #FC65E6 #FCC765 #65FC7C

split-complementary

#659AFC #FC7C65 #E6FC65

monochromatic

#0452E2 #2973FB #659AFC #A1C1FD #DDE9FE

Accessibility & contrast

On white

2.77

#659AFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#659AFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659AFC

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659AFC	#FFFFFF	#000000	##000000
##659AFC	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70A3FF

Deuteranopia (green-blind)

#5B95FA

Tritanopia (blue-blind)

#00B0BF

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #659afc;
/* rgb */ color: rgb(101, 154, 252);
/* oklch */ color: oklch(69.4% 0.155 261.7);

Tailwind

colors: {
  custom: {
    50: '#9cb7fe',
    500: '#659afc',
    950: '#000000',
  },
}

SCSS

$custom: #659afc;
$custom-light: #9cb7fe;
$custom-dark: #000000;

JSON

{
  "hex": "#659afc",
  "rgb": {
    "r": 101,
    "g": 154,
    "b": 252
  },
  "hsl": {
    "h": 218.94,
    "s": 96.178,
    "l": 69.216
  },
  "oklch": {
    "l": 0.69395,
    "c": 0.15538,
    "h": 261.7
  },
  "luminance": 0.32906
}

Semantic roles & 50–950 ramp

primary

#659AFC

secondary

#F4E5C8

accent

#9500E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #659AFC

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

Preview Lab → · Contrast checker → · Palette generator →