#685EE5#685EE5

#685EE5 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.6% C 0.198 H 281.4°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#685EE5
RGB	rgb(104, 94, 229)
HSL	hsl(244, 72%, 63%)
HSV	hsv(244, 59%, 90%)
CMYK	cmyk(54.6%, 59%, 0%, 10.2%)
CIE-LAB	lab(47.76, 40.55, -67.53)
CIE-LCH	lch(47.76, 78.77, 300.99°)
OKLab	oklab(56.63% 0.039 -0.1937)
OKLCH	oklch(56.63% 0.198 281.4)
XYZ	xyz(23.8501, 16.6041, 76.0617)
Luminance	0.1661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EE5 #DBE55E

analogous

#5E97E5 #685EE5 #AB5EE5

triadic

#685EE5 #E5685E #5EE568

tetradic

#685EE5 #E55E97 #DBE55E #5EE5AB

square

#685EE5 #E55E97 #DBE55E #5EE5AB

split-complementary

#685EE5 #E5AB5E #97E55E

monochromatic

#271CAD #3729DC #685EE5 #9993EE #CBC7F6

Accessibility & contrast

On white

4.86

#685EE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#685EE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685EE5

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EE5	#FFFFFF	#000000	##FFFFFF
##685EE5	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)

#0076E9

Deuteranopia (green-blind)

#006CE2

Tritanopia (blue-blind)

#2C7E98

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685ee5;
/* rgb */ color: rgb(104, 94, 229);
/* oklch */ color: oklch(56.6% 0.198 281.4);

Tailwind

colors: {
  custom: {
    50: '#9d8cee',
    500: '#685ee5',
    950: '#000000',
  },
}

SCSS

$custom: #685ee5;
$custom-light: #9d8cee;
$custom-dark: #000000;

JSON

{
  "hex": "#685ee5",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 229
  },
  "hsl": {
    "h": 244.444,
    "s": 72.193,
    "l": 63.333
  },
  "oklch": {
    "l": 0.5663,
    "c": 0.1976,
    "h": 281.4
  },
  "luminance": 0.16606
}

Semantic roles & 50–950 ramp

primary

#685EE5

secondary

#E4E7B7

accent

#D411C6

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685EE5

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

Preview Lab → · Contrast checker → · Palette generator →