#6575EC#6575EC

#6575EC is a mid, vivid blue. Relative luminance 0.215; OKLCH L 61.0% C 0.178 H 274.1°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#6575EC
RGB	rgb(101, 117, 236)
HSL	hsl(233, 78%, 66%)
HSV	hsv(233, 57%, 93%)
CMYK	cmyk(57.2%, 50.4%, 0%, 7.5%)
CIE-LAB	lab(53.54, 28.39, -62.13)
CIE-LCH	lch(53.54, 68.31, 294.56°)
OKLab	oklab(61.04% 0.0128 -0.1777)
OKLCH	oklch(61.04% 0.178 274.1)
XYZ	xyz(26.8635, 21.5434, 82.0833)
Luminance	0.2155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6575EC #ECDC65

analogous

#65B8EC #6575EC #9865EC

triadic

#6575EC #EC6575 #75EC65

tetradic

#6575EC #EC65B8 #ECDC65 #65EC98

square

#6575EC #EC65B8 #ECDC65 #65EC98

split-complementary

#6575EC #EC9865 #B8EC65

monochromatic

#182BBF #2F44E5 #6575EC #9BA6F3 #D2D7F9

Accessibility & contrast

On white

3.96

#6575EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#6575EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6575EC

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6575EC	#FFFFFF	#000000	##000000
##6575EC	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3586F0

Deuteranopia (green-blind)

#197AE9

Tritanopia (blue-blind)

#0090A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6575ec;
/* rgb */ color: rgb(101, 117, 236);
/* oklch */ color: oklch(61.0% 0.178 274.1);

Tailwind

colors: {
  custom: {
    50: '#9b9cf3',
    500: '#6575ec',
    950: '#000000',
  },
}

SCSS

$custom: #6575ec;
$custom-light: #9b9cf3;
$custom-dark: #000000;

JSON

{
  "hex": "#6575ec",
  "rgb": {
    "r": 101,
    "g": 117,
    "b": 236
  },
  "hsl": {
    "h": 232.889,
    "s": 78.035,
    "l": 66.078
  },
  "oklch": {
    "l": 0.61037,
    "c": 0.17817,
    "h": 274.1
  },
  "luminance": 0.21545
}

Semantic roles & 50–950 ramp

primary

#6575EC

secondary

#EDE7C0

accent

#C20BDA

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6575EC

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

Preview Lab → · Contrast checker → · Palette generator →