#685BC0#685BC0

#685BC0 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.5% C 0.152 H 285.9°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#685BC0
RGB	rgb(104, 91, 192)
HSL	hsl(248, 44%, 55%)
HSV	hsv(248, 53%, 75%)
CMYK	cmyk(45.8%, 52.6%, 0%, 24.7%)
CIE-LAB	lab(44.56, 31.12, -51.52)
CIE-LCH	lch(44.56, 60.19, 301.13°)
OKLab	oklab(53.47% 0.0418 -0.1466)
OKLCH	oklch(53.47% 0.152 285.9)
XYZ	xyz(18.9617, 14.2302, 51.6066)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685BC0 #B3C05B

analogous

#5B80C0 #685BC0 #9A5BC0

triadic

#685BC0 #C0685B #5BC068

tetradic

#685BC0 #C05B80 #B3C05B #5BC09A

square

#685BC0 #C05B80 #B3C05B #5BC09A

split-complementary

#685BC0 #C09A5B #80C05B

monochromatic

#362D74 #4A3EA0 #685BC0 #9187D1 #B9B3E2

Accessibility & contrast

On white

5.46

#685BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#685BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685BC0

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685BC0	#FFFFFF	#000000	##FFFFFF
##685BC0	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A6CC4

Deuteranopia (green-blind)

#2766BE

Tritanopia (blue-blind)

#4C7185

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #685bc0;
/* rgb */ color: rgb(104, 91, 192);
/* oklch */ color: oklch(53.5% 0.152 285.9);

Tailwind

colors: {
  custom: {
    50: '#9989d4',
    500: '#685bc0',
    950: '#000000',
  },
}

SCSS

$custom: #685bc0;
$custom-light: #9989d4;
$custom-dark: #000000;

JSON

{
  "hex": "#685bc0",
  "rgb": {
    "r": 104,
    "g": 91,
    "b": 192
  },
  "hsl": {
    "h": 247.723,
    "s": 44.493,
    "l": 55.49
  },
  "oklch": {
    "l": 0.5347,
    "c": 0.15247,
    "h": 285.9
  },
  "luminance": 0.14231
}

Semantic roles & 50–950 ramp

primary

#685BC0

secondary

#CBD0A6

accent

#D454C4

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #685BC0

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

Preview Lab → · Contrast checker → · Palette generator →