#659BF6#659BF6

#659BF6 is a light, vivid blue. Relative luminance 0.329; OKLCH L 69.3% C 0.146 H 260.3°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#659BF6
RGB	rgb(101, 155, 246)
HSL	hsl(218, 89%, 68%)
HSV	hsv(218, 59%, 96%)
CMYK	cmyk(58.9%, 37%, 0%, 3.5%)
CIE-LAB	lab(64.05, 8.92, -50.88)
CIE-LCH	lch(64.05, 51.66, 279.94°)
OKLab	oklab(69.27% -0.0247 -0.1443)
OKLCH	oklch(69.27% 0.146 260.3)
XYZ	xyz(33.7169, 32.8603, 91.7368)
Luminance	0.3286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659BF6 #F6C065

analogous

#65E4F6 #659BF6 #7765F6

triadic

#659BF6 #F6659B #9BF665

tetradic

#659BF6 #F665E4 #F6C065 #65F677

square

#659BF6 #F665E4 #F6C065 #65F677

split-complementary

#659BF6 #F67765 #E4F665

monochromatic

#0C57D4 #2B75F3 #659BF6 #9FC1F9 #D9E6FD

Accessibility & contrast

On white

2.77

#659BF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#659BF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659BF6

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659BF6	#FFFFFF	#000000	##000000
##659BF6	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A3FA

Deuteranopia (green-blind)

#6195F4

Tritanopia (blue-blind)

#00AFBD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #659bf6;
/* rgb */ color: rgb(101, 155, 246);
/* oklch */ color: oklch(69.3% 0.146 260.3);

Tailwind

colors: {
  custom: {
    50: '#9cb8f9',
    500: '#659bf6',
    950: '#000000',
  },
}

SCSS

$custom: #659bf6;
$custom-light: #9cb8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#659bf6",
  "rgb": {
    "r": 101,
    "g": 155,
    "b": 246
  },
  "hsl": {
    "h": 217.655,
    "s": 88.957,
    "l": 68.039
  },
  "oklch": {
    "l": 0.69269,
    "c": 0.1464,
    "h": 260.3
  },
  "luminance": 0.32863
}

Semantic roles & 50–950 ramp

primary

#659BF6

secondary

#F2E1C5

accent

#9000E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #659BF6

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

Preview Lab → · Contrast checker → · Palette generator →