#6574EF#6574EF

#6574EF is a mid, vivid blue. Relative luminance 0.215; OKLCH L 61.1% C 0.183 H 274.4°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#6574EF
RGB	rgb(101, 116, 239)
HSL	hsl(233, 81%, 67%)
HSV	hsv(233, 58%, 94%)
CMYK	cmyk(57.7%, 51.5%, 0%, 6.3%)
CIE-LAB	lab(53.48, 29.96, -63.90)
CIE-LCH	lch(53.48, 70.58, 295.12°)
OKLab	oklab(61.05% 0.0141 -0.1829)
OKLCH	oklch(61.05% 0.183 274.4)
XYZ	xyz(27.1871, 21.4874, 84.3594)
Luminance	0.2149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6574EF #EFE065

analogous

#65B9EF #6574EF #9B65EF

triadic

#6574EF #EF6574 #74EF65

tetradic

#6574EF #EF65B9 #EFE065 #65EF9B

square

#6574EF #EF65B9 #EFE065 #65EF9B

split-complementary

#6574EF #EF9B65 #B9EF65

monochromatic

#1428C5 #2E42E9 #6574EF #9CA6F5 #D4D8FB

Accessibility & contrast

On white

3.96

#6574EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#6574EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6574EF

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6574EF	#FFFFFF	#000000	##000000
##6574EF	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E86F3

Deuteranopia (green-blind)

#047AEC

Tritanopia (blue-blind)

#0090A6

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6574ef;
/* rgb */ color: rgb(101, 116, 239);
/* oklch */ color: oklch(61.1% 0.183 274.4);

Tailwind

colors: {
  custom: {
    50: '#9c9bf5',
    500: '#6574ef',
    950: '#000000',
  },
}

SCSS

$custom: #6574ef;
$custom-light: #9c9bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#6574ef",
  "rgb": {
    "r": 101,
    "g": 116,
    "b": 239
  },
  "hsl": {
    "h": 233.478,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.61052,
    "c": 0.18347,
    "h": 274.4
  },
  "luminance": 0.21489
}

Semantic roles & 50–950 ramp

primary

#6574EF

secondary

#EEE9C2

accent

#C608DE

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6574EF

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

Preview Lab → · Contrast checker → · Palette generator →