#6570FF#6570FF

#6570FF is a mid, highly saturated blue. Relative luminance 0.216; OKLCH L 61.5% C 0.209 H 275.1°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#6570FF
RGB	rgb(101, 112, 255)
HSL	hsl(236, 100%, 70%)
HSV	hsv(236, 60%, 100%)
CMYK	cmyk(60.4%, 56.1%, 0%, 0%)
CIE-LAB	lab(53.57, 37.53, -72.63)
CIE-LCH	lch(53.57, 81.75, 297.32°)
OKLab	oklab(61.46% 0.0185 -0.2087)
OKLCH	oklch(61.46% 0.209 275.1)
XYZ	xyz(29.2051, 21.5727, 97.2133)
Luminance	0.2157 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6570FF #FFF465

analogous

#65BDFF #6570FF #A765FF

triadic

#6570FF #FF6570 #70FF65

tetradic

#6570FF #FF65BD #FFF465 #65FFA7

square

#6570FF #FF65BD #FFF465 #65FFA7

split-complementary

#6570FF #FFA765 #BDFF65

monochromatic

#0011EA #2837FF #6570FF #A2A9FF #DFE2FF

Accessibility & contrast

On white

3.95

#6570FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#6570FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6570FF

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6570FF	#FFFFFF	#000000	##000000
##6570FF	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0087FF

Deuteranopia (green-blind)

#0079FC

Tritanopia (blue-blind)

#0092AD

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6570ff;
/* rgb */ color: rgb(101, 112, 255);
/* oklch */ color: oklch(61.5% 0.209 275.1);

Tailwind

colors: {
  custom: {
    50: '#9e99ff',
    500: '#6570ff',
    950: '#000000',
  },
}

SCSS

$custom: #6570ff;
$custom-light: #9e99ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6570ff",
  "rgb": {
    "r": 101,
    "g": 112,
    "b": 255
  },
  "hsl": {
    "h": 235.714,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.61459,
    "c": 0.20949,
    "h": 275.1
  },
  "luminance": 0.21575
}

Semantic roles & 50–950 ramp

primary

#6570FF

secondary

#F6F3CA

accent

#D500E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6570FF

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

Preview Lab → · Contrast checker → · Palette generator →