#685FF6#685FF6

#685FF6 is a mid, highly saturated blue. Relative luminance 0.178; OKLCH L 58.1% C 0.218 H 279.8°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#685FF6
RGB	rgb(104, 95, 246)
HSL	hsl(244, 89%, 67%)
HSV	hsv(244, 61%, 96%)
CMYK	cmyk(57.7%, 61.4%, 0%, 3.5%)
CIE-LAB	lab(49.23, 45.20, -74.68)
CIE-LCH	lch(49.23, 87.30, 301.18°)
OKLab	oklab(58.1% 0.0372 -0.2147)
OKLCH	oklch(58.1% 0.218 279.8)
XYZ	xyz(26.4304, 17.7795, 89.2099)
Luminance	0.1778 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FF6 #EDF65F

analogous

#5FA2F6 #685FF6 #B45FF6

triadic

#685FF6 #F6685F #5FF668

tetradic

#685FF6 #F65FA2 #EDF65F #5FF6B4

square

#685FF6 #F65FA2 #EDF65F #5FF6B4

split-complementary

#685FF6 #F6B45F #A2F65F

monochromatic

#170CCF #3125F3 #685FF6 #9F99F9 #D5D3FD

Accessibility & contrast

On white

4.61

#685FF6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#685FF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #685FF6

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FF6	#FFFFFF	#000000	##FFFFFF
##685FF6	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFB

Deuteranopia (green-blind)

#006FF3

Tritanopia (blue-blind)

#0184A2

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #685ff6;
/* rgb */ color: rgb(104, 95, 246);
/* oklch */ color: oklch(58.1% 0.218 279.8);

Tailwind

colors: {
  custom: {
    50: '#a08dfa',
    500: '#685ff6',
    950: '#000000',
  },
}

SCSS

$custom: #685ff6;
$custom-light: #a08dfa;
$custom-dark: #000000;

JSON

{
  "hex": "#685ff6",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 246
  },
  "hsl": {
    "h": 243.576,
    "s": 89.349,
    "l": 66.863
  },
  "oklch": {
    "l": 0.58101,
    "c": 0.21794,
    "h": 279.8
  },
  "luminance": 0.17781
}

Semantic roles & 50–950 ramp

primary

#685FF6

secondary

#EEF1C0

accent

#E600D8

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685FF6

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

Preview Lab → · Contrast checker → · Palette generator →