#6573E2#6573E2

#6573E2 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 60.0% C 0.167 H 274.8°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#6573E2
RGB	rgb(101, 115, 226)
HSL	hsl(233, 68%, 64%)
HSV	hsv(233, 55%, 89%)
CMYK	cmyk(55.3%, 49.1%, 0%, 11.4%)
CIE-LAB	lab(52.42, 26.40, -58.33)
CIE-LCH	lch(52.42, 64.02, 294.35°)
OKLab	oklab(59.99% 0.014 -0.1666)
OKLCH	oklch(59.99% 0.167 274.8)
XYZ	xyz(25.2206, 20.5174, 74.5680)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6573E2 #E2D465

analogous

#65B2E2 #6573E2 #9665E2

triadic

#6573E2 #E26573 #73E265

tetradic

#6573E2 #E265B2 #E2D465 #65E296

square

#6573E2 #E265B2 #E2D465 #65E296

split-complementary

#6573E2 #E29665 #B2E265

monochromatic

#2030AC #3144D8 #6573E2 #99A2EC #CCD1F5

Accessibility & contrast

On white

4.11

#6573E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#6573E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6573E2

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6573E2	#FFFFFF	#000000	##000000
##6573E2	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C83E6

Deuteranopia (green-blind)

#2978E0

Tritanopia (blue-blind)

#208CA0

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6573e2;
/* rgb */ color: rgb(101, 115, 226);
/* oklch */ color: oklch(60.0% 0.167 274.8);

Tailwind

colors: {
  custom: {
    50: '#9a9bec',
    500: '#6573e2',
    950: '#000000',
  },
}

SCSS

$custom: #6573e2;
$custom-light: #9a9bec;
$custom-dark: #000000;

JSON

{
  "hex": "#6573e2",
  "rgb": {
    "r": 101,
    "g": 115,
    "b": 226
  },
  "hsl": {
    "h": 233.28,
    "s": 68.306,
    "l": 64.118
  },
  "oklch": {
    "l": 0.59992,
    "c": 0.16715,
    "h": 274.8
  },
  "luminance": 0.20519
}

Semantic roles & 50–950 ramp

primary

#6573E2

secondary

#E7E2BC

accent

#BB15D0

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #6573E2

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

Preview Lab → · Contrast checker → · Palette generator →