#6570F8#6570F8

#6570F8 is a mid, highly saturated blue. Relative luminance 0.211; OKLCH L 61.0% C 0.200 H 275.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#6570F8
RGB	rgb(101, 112, 248)
HSL	hsl(236, 91%, 68%)
HSV	hsv(236, 59%, 97%)
CMYK	cmyk(59.3%, 54.8%, 0%, 2.7%)
CIE-LAB	lab(53.09, 35.27, -69.53)
CIE-LCH	lch(53.09, 77.97, 296.90°)
OKLab	oklab(60.95% 0.0184 -0.1995)
OKLCH	oklch(60.95% 0.2 275.3)
XYZ	xyz(28.0988, 21.1302, 91.3866)
Luminance	0.2113 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6570F8 #F8ED65

analogous

#65B9F8 #6570F8 #A365F8

triadic

#6570F8 #F86570 #70F865

tetradic

#6570F8 #F865B9 #F8ED65 #65F8A3

square

#6570F8 #F865B9 #F8ED65 #65F8A3

split-complementary

#6570F8 #F8A365 #B9F865

monochromatic

#0A19D9 #2A3AF5 #6570F8 #A0A6FB #DADDFD

Accessibility & contrast

On white

4.02

#6570F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#6570F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6570F8

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6570F8	#FFFFFF	#000000	##000000
##6570F8	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0085FD

Deuteranopia (green-blind)

#0079F5

Tritanopia (blue-blind)

#0090A9

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6570f8;
/* rgb */ color: rgb(101, 112, 248);
/* oklch */ color: oklch(61.0% 0.200 275.3);

Tailwind

colors: {
  custom: {
    50: '#9d99fb',
    500: '#6570f8',
    950: '#000000',
  },
}

SCSS

$custom: #6570f8;
$custom-light: #9d99fb;
$custom-dark: #000000;

JSON

{
  "hex": "#6570f8",
  "rgb": {
    "r": 101,
    "g": 112,
    "b": 248
  },
  "hsl": {
    "h": 235.51,
    "s": 91.304,
    "l": 68.431
  },
  "oklch": {
    "l": 0.6095,
    "c": 0.20038,
    "h": 275.3
  },
  "luminance": 0.21132
}

Semantic roles & 50–950 ramp

primary

#6570F8

secondary

#F3EFC6

accent

#D400E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6570F8

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

Preview Lab → · Contrast checker → · Palette generator →