#6590F7#6590F7

#6590F7 is a light, vivid blue. Relative luminance 0.294; OKLCH L 67.0% C 0.160 H 265.3°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#6590F7
RGB	rgb(101, 144, 247)
HSL	hsl(222, 90%, 68%)
HSV	hsv(222, 59%, 97%)
CMYK	cmyk(59.1%, 41.7%, 0%, 3.1%)
CIE-LAB	lab(61.16, 15.71, -56.03)
CIE-LCH	lch(61.16, 58.19, 285.67°)
OKLab	oklab(67.05% -0.0132 -0.1595)
OKLCH	oklch(67.05% 0.16 265.3)
XYZ	xyz(32.1228, 29.4259, 91.9646)
Luminance	0.2943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6590F7 #F7CC65

analogous

#65D9F7 #6590F7 #8365F7

triadic

#6590F7 #F76590 #90F765

tetradic

#6590F7 #F765D9 #F7CC65 #65F783

square

#6590F7 #F765D9 #F7CC65 #65F783

split-complementary

#6590F7 #F78365 #D9F765

monochromatic

#0B47D6 #2B66F4 #6590F7 #9FBAFA #D9E4FD

Accessibility & contrast

On white

3.05

#6590F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#6590F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6590F7

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6590F7	#FFFFFF	#000000	##000000
##6590F7	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#629BFB

Deuteranopia (green-blind)

#4E8DF5

Tritanopia (blue-blind)

#00A7B7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6590f7;
/* rgb */ color: rgb(101, 144, 247);
/* oklch */ color: oklch(67.0% 0.160 265.3);

Tailwind

colors: {
  custom: {
    50: '#9cb0fa',
    500: '#6590f7',
    950: '#000000',
  },
}

SCSS

$custom: #6590f7;
$custom-light: #9cb0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#6590f7",
  "rgb": {
    "r": 101,
    "g": 144,
    "b": 247
  },
  "hsl": {
    "h": 222.329,
    "s": 90.123,
    "l": 68.235
  },
  "oklch": {
    "l": 0.6705,
    "c": 0.16002,
    "h": 265.3
  },
  "luminance": 0.29429
}

Semantic roles & 50–950 ramp

primary

#6590F7

secondary

#F2E5C6

accent

#A200E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6590F7

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

Preview Lab → · Contrast checker → · Palette generator →