#6571E6#6571E6

#6571E6 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.9% C 0.175 H 275.4°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#6571E6
RGB	rgb(101, 113, 230)
HSL	hsl(234, 72%, 65%)
HSV	hsv(234, 56%, 90%)
CMYK	cmyk(56.1%, 50.9%, 0%, 9.8%)
CIE-LAB	lab(52.16, 28.89, -60.99)
CIE-LCH	lch(52.16, 67.48, 295.35°)
OKLab	oklab(59.88% 0.0164 -0.1744)
OKLCH	oklch(59.88% 0.175 275.4)
XYZ	xyz(25.5503, 20.2883, 77.4172)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6571E6 #E6DA65

analogous

#65B1E6 #6571E6 #9A65E6

triadic

#6571E6 #E66571 #71E665

tetradic

#6571E6 #E665B1 #E6DA65 #65E69A

square

#6571E6 #E665B1 #E6DA65 #65E69A

split-complementary

#6571E6 #E69A65 #B1E665

monochromatic

#1D2BB3 #3040DD #6571E6 #9AA2EF #CED2F7

Accessibility & contrast

On white

4.15

#6571E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#6571E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6571E6

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6571E6	#FFFFFF	#000000	##000000
##6571E6	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)

#3282EA

Deuteranopia (green-blind)

#1977E4

Tritanopia (blue-blind)

#188CA1

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6571e6;
/* rgb */ color: rgb(101, 113, 230);
/* oklch */ color: oklch(59.9% 0.175 275.4);

Tailwind

colors: {
  custom: {
    50: '#9b99ef',
    500: '#6571e6',
    950: '#000000',
  },
}

SCSS

$custom: #6571e6;
$custom-light: #9b99ef;
$custom-dark: #000000;

JSON

{
  "hex": "#6571e6",
  "rgb": {
    "r": 101,
    "g": 113,
    "b": 230
  },
  "hsl": {
    "h": 234.419,
    "s": 72.067,
    "l": 64.902
  },
  "oklch": {
    "l": 0.59879,
    "c": 0.17516,
    "h": 275.4
  },
  "luminance": 0.2029
}

Semantic roles & 50–950 ramp

primary

#6571E6

secondary

#E9E5BD

accent

#C211D4

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #6571E6

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

Preview Lab → · Contrast checker → · Palette generator →