#6570DA#6570DA

#6570DA is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.9% C 0.160 H 275.9°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#6570DA
RGB	rgb(101, 112, 218)
HSL	hsl(234, 61%, 63%)
HSV	hsv(234, 54%, 85%)
CMYK	cmyk(53.7%, 48.6%, 0%, 14.5%)
CIE-LAB	lab(51.17, 25.68, -55.82)
CIE-LCH	lch(51.17, 61.44, 294.70°)
OKLab	oklab(58.89% 0.0164 -0.1592)
OKLCH	oklch(58.89% 0.16 275.9)
XYZ	xyz(23.8119, 19.4154, 68.8089)
Luminance	0.1942 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6570DA #DACF65

analogous

#65AADA #6570DA #9465DA

triadic

#6570DA #DA6570 #70DA65

tetradic

#6570DA #DA65AA #DACF65 #65DA94

square

#6570DA #DA65AA #DACF65 #65DA94

split-complementary

#6570DA #DA9465 #AADA65

monochromatic

#26319F #3442CE #6570DA #969EE6 #C8CCF2

Accessibility & contrast

On white

4.30

#6570DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#6570DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6570DA

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6570DA	#FFFFFF	#000000	##000000
##6570DA	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D7FDE

Deuteranopia (green-blind)

#2E75D8

Tritanopia (blue-blind)

#2C879B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6570da;
/* rgb */ color: rgb(101, 112, 218);
/* oklch */ color: oklch(58.9% 0.160 275.9);

Tailwind

colors: {
  custom: {
    50: '#9998e6',
    500: '#6570da',
    950: '#000000',
  },
}

SCSS

$custom: #6570da;
$custom-light: #9998e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6570da",
  "rgb": {
    "r": 101,
    "g": 112,
    "b": 218
  },
  "hsl": {
    "h": 234.359,
    "s": 61.257,
    "l": 62.549
  },
  "oklch": {
    "l": 0.58893,
    "c": 0.16005,
    "h": 275.9
  },
  "luminance": 0.19417
}

Semantic roles & 50–950 ramp

primary

#6570DA

secondary

#E3DFB8

accent

#B91DC9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #6570DA

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

Preview Lab → · Contrast checker → · Palette generator →