#659AFA#659AFA

#659AFA is a light, vivid blue. Relative luminance 0.328; OKLCH L 69.3% C 0.153 H 261.4°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#659AFA
RGB	rgb(101, 154, 250)
HSL	hsl(219, 94%, 69%)
HSV	hsv(219, 60%, 98%)
CMYK	cmyk(59.6%, 38.4%, 0%, 2%)
CIE-LAB	lab(63.98, 10.79, -53.18)
CIE-LCH	lch(63.98, 54.26, 281.47°)
OKLab	oklab(69.28% -0.0228 -0.151)
OKLCH	oklch(69.28% 0.153 261.4)
XYZ	xyz(34.1717, 32.7770, 94.9498)
Luminance	0.3278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659AFA #FAC565

analogous

#65E4FA #659AFA #7B65FA

triadic

#659AFA #FA659A #9AFA65

tetradic

#659AFA #FA65E4 #FAC565 #65FA7B

square

#659AFA #FA65E4 #FAC565 #65FA7B

split-complementary

#659AFA #FA7B65 #E4FA65

monochromatic

#0753DD #2A73F8 #659AFA #A0C1FC #DCE8FE

Accessibility & contrast

On white

2.78

#659AFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#659AFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659AFA

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659AFA	#FFFFFF	#000000	##000000
##659AFA	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A3FE

Deuteranopia (green-blind)

#5C95F8

Tritanopia (blue-blind)

#00B0BE

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #659afa;
/* rgb */ color: rgb(101, 154, 250);
/* oklch */ color: oklch(69.3% 0.153 261.4);

Tailwind

colors: {
  custom: {
    50: '#9cb7fc',
    500: '#659afa',
    950: '#000000',
  },
}

SCSS

$custom: #659afa;
$custom-light: #9cb7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#659afa",
  "rgb": {
    "r": 101,
    "g": 154,
    "b": 250
  },
  "hsl": {
    "h": 218.658,
    "s": 93.711,
    "l": 68.824
  },
  "oklch": {
    "l": 0.69282,
    "c": 0.15274,
    "h": 261.4
  },
  "luminance": 0.3278
}

Semantic roles & 50–950 ramp

primary

#659AFA

secondary

#F3E4C7

accent

#9400E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #659AFA

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

Preview Lab → · Contrast checker → · Palette generator →