#6570EA#6570EA

#6570EA is a mid, vivid blue. Relative luminance 0.203; OKLCH L 60.0% C 0.182 H 275.6°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#6570EA
RGB	rgb(101, 112, 234)
HSL	hsl(235, 76%, 66%)
HSV	hsv(235, 57%, 92%)
CMYK	cmyk(56.8%, 52.1%, 0%, 8.2%)
CIE-LAB	lab(52.17, 30.78, -63.22)
CIE-LCH	lch(52.17, 70.31, 295.96°)
OKLab	oklab(59.96% 0.0177 -0.181)
OKLCH	oklch(59.96% 0.182 275.6)
XYZ	xyz(26.0075, 20.2937, 80.3725)
Luminance	0.2030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6570EA #EADF65

analogous

#65B2EA #6570EA #9D65EA

triadic

#6570EA #EA6570 #70EA65

tetradic

#6570EA #EA65B2 #EADF65 #65EA9D

square

#6570EA #EA65B2 #EADF65 #65EA9D

split-complementary

#6570EA #EA9D65 #B2EA65

monochromatic

#1A27BB #2F3EE3 #6570EA #9BA2F1 #D1D4F9

Accessibility & contrast

On white

4.15

#6570EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#6570EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6570EA

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6570EA	#FFFFFF	#000000	##000000
##6570EA	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2982EE

Deuteranopia (green-blind)

#0077E7

Tritanopia (blue-blind)

#0D8CA2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6570ea;
/* rgb */ color: rgb(101, 112, 234);
/* oklch */ color: oklch(60.0% 0.182 275.6);

Tailwind

colors: {
  custom: {
    50: '#9b99f1',
    500: '#6570ea',
    950: '#000000',
  },
}

SCSS

$custom: #6570ea;
$custom-light: #9b99f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6570ea",
  "rgb": {
    "r": 101,
    "g": 112,
    "b": 234
  },
  "hsl": {
    "h": 235.038,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.59964,
    "c": 0.18184,
    "h": 275.6
  },
  "luminance": 0.20296
}

Semantic roles & 50–950 ramp

primary

#6570EA

secondary

#ECE8BF

accent

#C70DD8

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #6570EA

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

Preview Lab → · Contrast checker → · Palette generator →