#685FEB#685FEB

#685FEB is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.3% C 0.204 H 280.7°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#685FEB
RGB	rgb(104, 95, 235)
HSL	hsl(244, 78%, 65%)
HSV	hsv(244, 60%, 92%)
CMYK	cmyk(55.7%, 59.6%, 0%, 7.8%)
CIE-LAB	lab(48.42, 41.81, -69.84)
CIE-LCH	lch(48.42, 81.40, 300.91°)
OKLab	oklab(57.25% 0.0378 -0.2005)
OKLCH	oklch(57.25% 0.204 280.7)
XYZ	xyz(24.7918, 17.1240, 80.5800)
Luminance	0.1713 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FEB #E2EB5F

analogous

#5F9CEB #685FEB #AE5FEB

triadic

#685FEB #EB685F #5FEB68

tetradic

#685FEB #EB5F9C #E2EB5F #5FEBAE

square

#685FEB #EB5F9C #E2EB5F #5FEBAE

split-complementary

#685FEB #EBAE5F #9CEB5F

monochromatic

#2117B9 #3529E4 #685FEB #9B95F2 #CFCCF9

Accessibility & contrast

On white

4.75

#685FEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#685FEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FEB

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FEB	#FFFFFF	#000000	##FFFFFF
##685FEB	1.00	4.75	4.43	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F0

Deuteranopia (green-blind)

#006EE8

Tritanopia (blue-blind)

#23819C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #685feb;
/* rgb */ color: rgb(104, 95, 235);
/* oklch */ color: oklch(57.3% 0.204 280.7);

Tailwind

colors: {
  custom: {
    50: '#9e8df2',
    500: '#685feb',
    950: '#000000',
  },
}

SCSS

$custom: #685feb;
$custom-light: #9e8df2;
$custom-dark: #000000;

JSON

{
  "hex": "#685feb",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 235
  },
  "hsl": {
    "h": 243.857,
    "s": 77.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.57251,
    "c": 0.20404,
    "h": 280.7
  },
  "luminance": 0.17126
}

Semantic roles & 50–950 ramp

primary

#685FEB

secondary

#E8EBBB

accent

#DA0BCD

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685FEB

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

Preview Lab → · Contrast checker → · Palette generator →