#6570E7#6570E7

#6570E7 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.8% C 0.178 H 275.7°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#6570E7
RGB	rgb(101, 112, 231)
HSL	hsl(235, 73%, 65%)
HSV	hsv(235, 56%, 91%)
CMYK	cmyk(56.3%, 51.5%, 0%, 9.4%)
CIE-LAB	lab(51.98, 29.82, -61.85)
CIE-LCH	lch(51.98, 68.66, 295.74°)
OKLab	oklab(59.76% 0.0175 -0.1769)
OKLCH	oklch(59.76% 0.178 275.7)
XYZ	xyz(25.5802, 20.1227, 78.1219)
Luminance	0.2013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6570E7 #E7DC65

analogous

#65B1E7 #6570E7 #9B65E7

triadic

#6570E7 #E76570 #70E765

tetradic

#6570E7 #E765B1 #E7DC65 #65E79B

square

#6570E7 #E765B1 #E7DC65 #65E79B

split-complementary

#6570E7 #E79B65 #B1E765

monochromatic

#1C29B5 #303FDF #6570E7 #9AA1EF #CFD2F8

Accessibility & contrast

On white

4.18

#6570E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#6570E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6570E7

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6570E7	#FFFFFF	#000000	##000000
##6570E7	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D82EB

Deuteranopia (green-blind)

#1077E4

Tritanopia (blue-blind)

#168BA1

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6570e7;
/* rgb */ color: rgb(101, 112, 231);
/* oklch */ color: oklch(59.8% 0.178 275.7);

Tailwind

colors: {
  custom: {
    50: '#9b99ef',
    500: '#6570e7',
    950: '#000000',
  },
}

SCSS

$custom: #6570e7;
$custom-light: #9b99ef;
$custom-dark: #000000;

JSON

{
  "hex": "#6570e7",
  "rgb": {
    "r": 101,
    "g": 112,
    "b": 231
  },
  "hsl": {
    "h": 234.923,
    "s": 73.034,
    "l": 65.098
  },
  "oklch": {
    "l": 0.59759,
    "c": 0.1778,
    "h": 275.7
  },
  "luminance": 0.20125
}

Semantic roles & 50–950 ramp

primary

#6570E7

secondary

#EAE6BE

accent

#C410D5

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #6570E7

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

Preview Lab → · Contrast checker → · Palette generator →