#685FFE#685FFE

#685FFE is a mid, highly saturated blue. Relative luminance 0.183; OKLCH L 58.7% C 0.228 H 279.3°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#685FFE
RGB	rgb(104, 95, 254)
HSL	hsl(243, 99%, 68%)
HSV	hsv(243, 63%, 100%)
CMYK	cmyk(59.1%, 62.6%, 0%, 0.4%)
CIE-LAB	lab(49.84, 47.67, -78.15)
CIE-LCH	lch(49.84, 91.54, 301.38°)
OKLab	oklab(58.74% 0.0367 -0.2249)
OKLCH	oklch(58.74% 0.228 279.3)
XYZ	xyz(27.6848, 18.2812, 95.8165)
Luminance	0.1828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FFE #F5FE5F

analogous

#5FA5FE #685FFE #B75FFE

triadic

#685FFE #FE685F #5FFE68

tetradic

#685FFE #FE5FA5 #F5FE5F #5FFEB7

square

#685FFE #FE5FA5 #F5FE5F #5FFEB7

split-complementary

#685FFE #FEB75F #A5FE5F

monochromatic

#0E01E1 #2F22FE #685FFE #A19CFE #DBD9FF

Accessibility & contrast

On white

4.51

#685FFE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#685FFE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #685FFE

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FFE	#FFFFFF	#000000	##000000
##685FFE	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DFF

Deuteranopia (green-blind)

#0070FB

Tritanopia (blue-blind)

#0087A6

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #685ffe;
/* rgb */ color: rgb(104, 95, 254);
/* oklch */ color: oklch(58.7% 0.228 279.3);

Tailwind

colors: {
  custom: {
    50: '#a18dff',
    500: '#685ffe',
    950: '#000000',
  },
}

SCSS

$custom: #685ffe;
$custom-light: #a18dff;
$custom-dark: #000000;

JSON

{
  "hex": "#685ffe",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 254
  },
  "hsl": {
    "h": 243.396,
    "s": 98.758,
    "l": 68.431
  },
  "oklch": {
    "l": 0.58735,
    "c": 0.22788,
    "h": 279.3
  },
  "luminance": 0.18283
}

Semantic roles & 50–950 ramp

primary

#685FFE

secondary

#F2F4C4

accent

#E600D9

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #685FFE

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

Preview Lab → · Contrast checker → · Palette generator →