#685FDD#685FDD

#685FDD is a mid, vivid blue. Relative luminance 0.163; OKLCH L 56.2% C 0.186 H 281.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#685FDD
RGB	rgb(104, 95, 221)
HSL	hsl(244, 65%, 62%)
HSV	hsv(244, 57%, 87%)
CMYK	cmyk(52.9%, 57%, 0%, 13.3%)
CIE-LAB	lab(47.43, 37.50, -63.54)
CIE-LCH	lch(47.43, 73.78, 300.55°)
OKLab	oklab(56.21% 0.0381 -0.182)
OKLCH	oklch(56.21% 0.186 281.8)
XYZ	xyz(22.8483, 16.3466, 70.3438)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685FDD #D4DD5F

analogous

#5F95DD #685FDD #A75FDD

triadic

#685FDD #DD685F #5FDD68

tetradic

#685FDD #DD5F95 #D4DD5F #5FDDA7

square

#685FDD #DD5F95 #D4DD5F #5FDDA7

split-complementary

#685FDD #DDA75F #95DD5F

monochromatic

#2B22A0 #382DD2 #685FDD #9891E8 #C7C4F2

Accessibility & contrast

On white

4.92

#685FDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#685FDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685FDD

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685FDD	#FFFFFF	#000000	##FFFFFF
##685FDD	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E1

Deuteranopia (green-blind)

#006CDA

Tritanopia (blue-blind)

#357C95

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #685fdd;
/* rgb */ color: rgb(104, 95, 221);
/* oklch */ color: oklch(56.2% 0.186 281.8);

Tailwind

colors: {
  custom: {
    50: '#9c8de8',
    500: '#685fdd',
    950: '#000000',
  },
}

SCSS

$custom: #685fdd;
$custom-light: #9c8de8;
$custom-dark: #000000;

JSON

{
  "hex": "#685fdd",
  "rgb": {
    "r": 104,
    "g": 95,
    "b": 221
  },
  "hsl": {
    "h": 244.286,
    "s": 64.948,
    "l": 61.961
  },
  "oklch": {
    "l": 0.56208,
    "c": 0.18591,
    "h": 281.8
  },
  "luminance": 0.16348
}

Semantic roles & 50–950 ramp

primary

#685FDD

secondary

#E0E3B5

accent

#CD19C0

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685FDD

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

Preview Lab → · Contrast checker → · Palette generator →