#685FDB#685FDB

#685FDB is a mid, vivid blue. Relative luminance 0.162; OKLCH L 56.1% C 0.183 H 282.0°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#685FDB
RGB	rgb(104, 95, 219)
HSL	hsl(244, 63%, 62%)
HSV	hsv(244, 57%, 86%)
CMYK	cmyk(52.5%, 56.6%, 0%, 14.1%)
CIE-LAB	lab(47.29, 36.89, -62.63)
CIE-LCH	lch(47.29, 72.68, 300.50°)
OKLab	oklab(56.06% 0.0381 -0.1793)
OKLCH	oklch(56.06% 0.183 282)
XYZ	xyz(22.5834, 16.2406, 68.9489)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FDB #D2DB5F

analogous

#5F94DB #685FDB #A65FDB

triadic

#685FDB #DB685F #5FDB68

tetradic

#685FDB #DB5F94 #D2DB5F #5FDBA6

square

#685FDB #DB5F94 #D2DB5F #5FDBA6

split-complementary

#685FDB #DBA65F #94DB5F

monochromatic

#2C239C #3A2ECE #685FDB #9791E6 #C6C3F1

Accessibility & contrast

On white

4.94

#685FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#685FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FDB

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FDB	#FFFFFF	#000000	##FFFFFF
##685FDB	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DF

Deuteranopia (green-blind)

#006CD8

Tritanopia (blue-blind)

#377C94

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #685fdb;
/* rgb */ color: rgb(104, 95, 219);
/* oklch */ color: oklch(56.1% 0.183 282.0);

Tailwind

colors: {
  custom: {
    50: '#9c8de7',
    500: '#685fdb',
    950: '#000000',
  },
}

SCSS

$custom: #685fdb;
$custom-light: #9c8de7;
$custom-dark: #000000;

JSON

{
  "hex": "#685fdb",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 219
  },
  "hsl": {
    "h": 244.355,
    "s": 63.265,
    "l": 61.569
  },
  "oklch": {
    "l": 0.56063,
    "c": 0.18328,
    "h": 282
  },
  "luminance": 0.16242
}

Semantic roles & 50–950 ramp

primary

#685FDB

secondary

#DFE2B4

accent

#CB1ABE

background

#FAF8FE

surface

#F4F0FC

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685FDB

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

Preview Lab → · Contrast checker → · Palette generator →