#6571ED#6571ED

#6571ED is a mid, vivid blue. Relative luminance 0.207; OKLCH L 60.4% C 0.185 H 275.3°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#6571ED
RGB	rgb(101, 113, 237)
HSL	hsl(235, 79%, 66%)
HSV	hsv(235, 57%, 93%)
CMYK	cmyk(57.4%, 52.3%, 0%, 7.1%)
CIE-LAB	lab(52.61, 31.14, -64.19)
CIE-LCH	lch(52.61, 71.34, 295.88°)
OKLab	oklab(60.36% 0.0169 -0.1838)
OKLCH	oklch(60.36% 0.185 275.3)
XYZ	xyz(26.5531, 20.6894, 82.6986)
Luminance	0.2069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6571ED #EDE165

analogous

#65B5ED #6571ED #9D65ED

triadic

#6571ED #ED6571 #71ED65

tetradic

#6571ED #ED65B5 #EDE165 #65ED9D

square

#6571ED #ED65B5 #EDE165 #65ED9D

split-complementary

#6571ED #ED9D65 #B5ED65

monochromatic

#1726C1 #2E3EE7 #6571ED #9CA4F3 #D3D6FA

Accessibility & contrast

On white

4.09

#6571ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#6571ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6571ED

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6571ED	#FFFFFF	#000000	##000000
##6571ED	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2783F1

Deuteranopia (green-blind)

#0078EA

Tritanopia (blue-blind)

#008EA4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6571ed;
/* rgb */ color: rgb(101, 113, 237);
/* oklch */ color: oklch(60.4% 0.185 275.3);

Tailwind

colors: {
  custom: {
    50: '#9c99f4',
    500: '#6571ed',
    950: '#000000',
  },
}

SCSS

$custom: #6571ed;
$custom-light: #9c99f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6571ed",
  "rgb": {
    "r": 101,
    "g": 113,
    "b": 237
  },
  "hsl": {
    "h": 234.706,
    "s": 79.07,
    "l": 66.275
  },
  "oklch": {
    "l": 0.60357,
    "c": 0.18459,
    "h": 275.3
  },
  "luminance": 0.20691
}

Semantic roles & 50–950 ramp

primary

#6571ED

secondary

#EDE9C1

accent

#C90ADB

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6571ED

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

Preview Lab → · Contrast checker → · Palette generator →