#675EF4#675EF4

#675EF4 is a mid, highly saturated blue. Relative luminance 0.174; OKLCH L 57.7% C 0.217 H 279.8°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#675EF4
RGB	rgb(103, 94, 244)
HSL	hsl(244, 87%, 66%)
HSV	hsv(244, 61%, 96%)
CMYK	cmyk(57.8%, 61.5%, 0%, 4.3%)
CIE-LAB	lab(48.78, 45.00, -74.29)
CIE-LCH	lch(48.78, 86.86, 301.21°)
OKLab	oklab(57.71% 0.037 -0.2136)
OKLCH	oklch(57.71% 0.217 279.8)
XYZ	xyz(25.9202, 17.4188, 87.5667)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675EF4 #EBF45E

analogous

#5EA0F4 #675EF4 #B25EF4

triadic

#675EF4 #F4675E #5EF467

tetradic

#675EF4 #F45EA0 #EBF45E #5EF4B2

square

#675EF4 #F45EA0 #EBF45E #5EF4B2

split-complementary

#675EF4 #F4B25E #A0F45E

monochromatic

#190ECA #3125F0 #675EF4 #9D97F8 #D3D1FC

Accessibility & contrast

On white

4.68

#675EF4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#675EF4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675EF4

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675EF4	#FFFFFF	#000000	##FFFFFF
##675EF4	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF9

Deuteranopia (green-blind)

#006EF1

Tritanopia (blue-blind)

#0083A0

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #675ef4;
/* rgb */ color: rgb(103, 94, 244);
/* oklch */ color: oklch(57.7% 0.217 279.8);

Tailwind

colors: {
  custom: {
    50: '#9f8cf9',
    500: '#675ef4',
    950: '#000000',
  },
}

SCSS

$custom: #675ef4;
$custom-light: #9f8cf9;
$custom-dark: #000000;

JSON

{
  "hex": "#675ef4",
  "rgb": {
    "r": 103,
    "g": 94,
    "b": 244
  },
  "hsl": {
    "h": 243.6,
    "s": 87.209,
    "l": 66.275
  },
  "oklch": {
    "l": 0.5771,
    "c": 0.21681,
    "h": 279.8
  },
  "luminance": 0.17421
}

Semantic roles & 50–950 ramp

primary

#675EF4

secondary

#ECEFBE

accent

#E402D6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #675EF4

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

Preview Lab → · Contrast checker → · Palette generator →