#659AFE#659AFE

#659AFE is a light, vivid blue. Relative luminance 0.330; OKLCH L 69.5% C 0.158 H 262.0°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#659AFE
RGB	rgb(101, 154, 254)
HSL	hsl(219, 99%, 70%)
HSV	hsv(219, 60%, 100%)
CMYK	cmyk(60.2%, 39.4%, 0%, 0.4%)
CIE-LAB	lab(64.19, 12.09, -55.04)
CIE-LCH	lch(64.19, 56.35, 282.39°)
OKLab	oklab(69.51% -0.022 -0.1565)
OKLCH	oklch(69.51% 0.158 262)
XYZ	xyz(34.8056, 33.0306, 98.2881)
Luminance	0.3303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659AFE #FEC965

analogous

#65E6FE #659AFE #7D65FE

triadic

#659AFE #FE659A #9AFE65

tetradic

#659AFE #FE65E6 #FEC965 #65FE7D

square

#659AFE #FE65E6 #FEC965 #65FE7D

split-complementary

#659AFE #FE7D65 #E6FE65

monochromatic

#0251E7 #2872FE #659AFE #A2C2FE #DFEAFF

Accessibility & contrast

On white

2.76

#659AFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#659AFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659AFE

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659AFE	#FFFFFF	#000000	##000000
##659AFE	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6EA3FF

Deuteranopia (green-blind)

#5995FC

Tritanopia (blue-blind)

#00B0C0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #659afe;
/* rgb */ color: rgb(101, 154, 254);
/* oklch */ color: oklch(69.5% 0.158 262.0);

Tailwind

colors: {
  custom: {
    50: '#9db7ff',
    500: '#659afe',
    950: '#000000',
  },
}

SCSS

$custom: #659afe;
$custom-light: #9db7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#659afe",
  "rgb": {
    "r": 101,
    "g": 154,
    "b": 254
  },
  "hsl": {
    "h": 219.216,
    "s": 98.71,
    "l": 69.608
  },
  "oklch": {
    "l": 0.69508,
    "c": 0.15801,
    "h": 262
  },
  "luminance": 0.33034
}

Semantic roles & 50–950 ramp

primary

#659AFE

secondary

#F5E6CA

accent

#9600E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #659AFE

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

Preview Lab → · Contrast checker → · Palette generator →