#6572EB#6572EB

#6572EB is a mid, vivid blue. Relative luminance 0.208; OKLCH L 60.4% C 0.181 H 275.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#6572EB
RGB	rgb(101, 114, 235)
HSL	hsl(234, 77%, 66%)
HSV	hsv(234, 57%, 92%)
CMYK	cmyk(57%, 51.5%, 0%, 7.8%)
CIE-LAB	lab(52.73, 29.89, -62.88)
CIE-LCH	lch(52.73, 69.62, 295.42°)
OKLab	oklab(60.41% 0.0158 -0.1799)
OKLCH	oklch(60.41% 0.181 275)
XYZ	xyz(26.3747, 20.7976, 81.2056)
Luminance	0.2080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6572EB #EBDE65

analogous

#65B5EB #6572EB #9B65EB

triadic

#6572EB #EB6572 #72EB65

tetradic

#6572EB #EB65B5 #EBDE65 #65EB9B

square

#6572EB #EB65B5 #EBDE65 #65EB9B

split-complementary

#6572EB #EB9B65 #B5EB65

monochromatic

#1929BD #2F40E4 #6572EB #9BA4F2 #D1D5F9

Accessibility & contrast

On white

4.07

#6572EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#6572EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6572EB

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6572EB	#FFFFFF	#000000	##000000
##6572EB	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D84EF

Deuteranopia (green-blind)

#0B78E8

Tritanopia (blue-blind)

#068EA4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6572eb;
/* rgb */ color: rgb(101, 114, 235);
/* oklch */ color: oklch(60.4% 0.181 275.0);

Tailwind

colors: {
  custom: {
    50: '#9b9af2',
    500: '#6572eb',
    950: '#000000',
  },
}

SCSS

$custom: #6572eb;
$custom-light: #9b9af2;
$custom-dark: #000000;

JSON

{
  "hex": "#6572eb",
  "rgb": {
    "r": 101,
    "g": 114,
    "b": 235
  },
  "hsl": {
    "h": 234.179,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.60405,
    "c": 0.18063,
    "h": 275
  },
  "luminance": 0.20799
}

Semantic roles & 50–950 ramp

primary

#6572EB

secondary

#ECE8C0

accent

#C50CD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6572EB

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

Preview Lab → · Contrast checker → · Palette generator →