#659DF6#659DF6

#659DF6 is a light, vivid blue. Relative luminance 0.335; OKLCH L 69.7% C 0.144 H 259.3°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#659DF6
RGB	rgb(101, 157, 246)
HSL	hsl(217, 89%, 68%)
HSV	hsv(217, 59%, 96%)
CMYK	cmyk(58.9%, 36.2%, 0%, 3.5%)
CIE-LAB	lab(64.59, 7.75, -50.03)
CIE-LCH	lch(64.59, 50.62, 278.81°)
OKLab	oklab(69.69% -0.0268 -0.1418)
OKLCH	oklch(69.69% 0.144 259.3)
XYZ	xyz(34.0525, 33.5315, 91.8486)
Luminance	0.3353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659DF6 #F6BE65

analogous

#65E5F6 #659DF6 #7665F6

triadic

#659DF6 #F6659D #9DF665

tetradic

#659DF6 #F665E5 #F6BE65 #65F676

square

#659DF6 #F665E5 #F6BE65 #65F676

split-complementary

#659DF6 #F67665 #E5F665

monochromatic

#0C5AD4 #2B78F3 #659DF6 #9FC2F9 #D9E7FD

Accessibility & contrast

On white

2.72

#659DF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#659DF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659DF6

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659DF6	#FFFFFF	#000000	##000000
##659DF6	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A4FA

Deuteranopia (green-blind)

#6496F4

Tritanopia (blue-blind)

#00B1BE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #659df6;
/* rgb */ color: rgb(101, 157, 246);
/* oklch */ color: oklch(69.7% 0.144 259.3);

Tailwind

colors: {
  custom: {
    50: '#9cb9f9',
    500: '#659df6',
    950: '#000000',
  },
}

SCSS

$custom: #659df6;
$custom-light: #9cb9f9;
$custom-dark: #000000;

JSON

{
  "hex": "#659df6",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 246
  },
  "hsl": {
    "h": 216.828,
    "s": 88.957,
    "l": 68.039
  },
  "oklch": {
    "l": 0.69689,
    "c": 0.14429,
    "h": 259.3
  },
  "luminance": 0.33534
}

Semantic roles & 50–950 ramp

primary

#659DF6

secondary

#F2E0C5

accent

#8D00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #659DF6

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

Preview Lab → · Contrast checker → · Palette generator →