#685AEF#685AEF

#685AEF is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.8% C 0.215 H 281.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#685AEF
RGB	rgb(104, 90, 239)
HSL	hsl(246, 82%, 65%)
HSV	hsv(246, 62%, 94%)
CMYK	cmyk(56.5%, 62.3%, 0%, 6.3%)
CIE-LAB	lab(47.61, 45.94, -73.41)
CIE-LCH	lch(47.61, 86.60, 302.04°)
OKLab	oklab(56.75% 0.0422 -0.211)
OKLCH	oklch(56.75% 0.215 281.3)
XYZ	xyz(24.9402, 16.4857, 83.5125)
Luminance	0.1649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685AEF #E1EF5A

analogous

#5A96EF #685AEF #B35AEF

triadic

#685AEF #EF685A #5AEF68

tetradic

#685AEF #EF5A96 #E1EF5A #5AEFB3

square

#685AEF #EF5A96 #E1EF5A #5AEFB3

split-complementary

#685AEF #EFB35A #96EF5A

monochromatic

#2212BC #3522EA #685AEF #9B92F4 #CECAFA

Accessibility & contrast

On white

4.89

#685AEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#685AEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685AEF

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685AEF	#FFFFFF	#000000	##FFFFFF
##685AEF	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F4

Deuteranopia (green-blind)

#006BEC

Tritanopia (blue-blind)

#1C7F9C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685aef;
/* rgb */ color: rgb(104, 90, 239);
/* oklch */ color: oklch(56.8% 0.215 281.3);

Tailwind

colors: {
  custom: {
    50: '#9f89f5',
    500: '#685aef',
    950: '#000000',
  },
}

SCSS

$custom: #685aef;
$custom-light: #9f89f5;
$custom-dark: #000000;

JSON

{
  "hex": "#685aef",
  "rgb": {
    "r": 104,
    "g": 90,
    "b": 239
  },
  "hsl": {
    "h": 245.638,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.5675,
    "c": 0.21518,
    "h": 281.3
  },
  "luminance": 0.16487
}

Semantic roles & 50–950 ramp

primary

#685AEF

secondary

#E7ECB9

accent

#DF07CA

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685AEF

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

Preview Lab → · Contrast checker → · Palette generator →