#685FE1#685FE1

#685FE1 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.5% C 0.191 H 281.5°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#685FE1
RGB	rgb(104, 95, 225)
HSL	hsl(244, 68%, 63%)
HSV	hsv(244, 58%, 88%)
CMYK	cmyk(53.8%, 57.8%, 0%, 11.8%)
CIE-LAB	lab(47.70, 38.73, -65.36)
CIE-LCH	lch(47.70, 75.97, 300.65°)
OKLab	oklab(56.5% 0.038 -0.1873)
OKLCH	oklch(56.5% 0.191 281.5)
XYZ	xyz(23.3875, 16.5623, 73.1840)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FE1 #D8E15F

analogous

#5F97E1 #685FE1 #A95FE1

triadic

#685FE1 #E1685F #5FE168

tetradic

#685FE1 #E15F97 #D8E15F #5FE1A9

square

#685FE1 #E15F97 #D8E15F #5FE1A9

split-complementary

#685FE1 #E1A95F #97E15F

monochromatic

#291FA6 #372BD7 #685FE1 #9993EB #C9C6F4

Accessibility & contrast

On white

4.87

#685FE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#685FE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FE1

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FE1	#FFFFFF	#000000	##FFFFFF
##685FE1	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E5

Deuteranopia (green-blind)

#006CDE

Tritanopia (blue-blind)

#317D97

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685fe1;
/* rgb */ color: rgb(104, 95, 225);
/* oklch */ color: oklch(56.5% 0.191 281.5);

Tailwind

colors: {
  custom: {
    50: '#9d8deb',
    500: '#685fe1',
    950: '#000000',
  },
}

SCSS

$custom: #685fe1;
$custom-light: #9d8deb;
$custom-dark: #000000;

JSON

{
  "hex": "#685fe1",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 225
  },
  "hsl": {
    "h": 244.154,
    "s": 68.421,
    "l": 62.745
  },
  "oklch": {
    "l": 0.56502,
    "c": 0.19113,
    "h": 281.5
  },
  "luminance": 0.16564
}

Semantic roles & 50–950 ramp

primary

#685FE1

secondary

#E2E5B6

accent

#D015C3

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685FE1

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

Preview Lab → · Contrast checker → · Palette generator →