#685CEB#685CEB

#685CEB is a mid, highly saturated blue. Relative luminance 0.166; OKLCH L 56.8% C 0.208 H 281.3°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#685CEB
RGB	rgb(104, 92, 235)
HSL	hsl(245, 78%, 64%)
HSV	hsv(245, 61%, 92%)
CMYK	cmyk(55.7%, 60.9%, 0%, 7.8%)
CIE-LAB	lab(47.74, 43.57, -70.94)
CIE-LCH	lch(47.74, 83.25, 301.56°)
OKLab	oklab(56.76% 0.0406 -0.2037)
OKLCH	oklch(56.76% 0.208 281.3)
XYZ	xyz(24.5268, 16.5939, 80.4917)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CEB #DFEB5C

analogous

#5C98EB #685CEB #B05CEB

triadic

#685CEB #EB685C #5CEB68

tetradic

#685CEB #EB5C98 #DFEB5C #5CEBB0

square

#685CEB #EB5C98 #DFEB5C #5CEBB0

split-complementary

#685CEB #EBB05C #98EB5C

monochromatic

#2416B6 #3625E4 #685CEB #9A93F2 #CDC9F8

Accessibility & contrast

On white

4.86

#685CEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#685CEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CEB

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CEB	#FFFFFF	#000000	##FFFFFF
##685CEB	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F0

Deuteranopia (green-blind)

#006CE8

Tritanopia (blue-blind)

#237F9B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685ceb;
/* rgb */ color: rgb(104, 92, 235);
/* oklch */ color: oklch(56.8% 0.208 281.3);

Tailwind

colors: {
  custom: {
    50: '#9e8bf2',
    500: '#685ceb',
    950: '#000000',
  },
}

SCSS

$custom: #685ceb;
$custom-light: #9e8bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#685ceb",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 235
  },
  "hsl": {
    "h": 245.035,
    "s": 78.142,
    "l": 64.118
  },
  "oklch": {
    "l": 0.56758,
    "c": 0.20773,
    "h": 281.3
  },
  "luminance": 0.16596
}

Semantic roles & 50–950 ramp

primary

#685CEB

secondary

#E6EAB8

accent

#DA0BC9

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685CEB

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

Preview Lab → · Contrast checker → · Palette generator →