#685DBC#685DBC

#685DBC is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.6% C 0.144 H 285.7°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#685DBC
RGB	rgb(104, 93, 188)
HSL	hsl(247, 41%, 55%)
HSV	hsv(247, 51%, 74%)
CMYK	cmyk(44.7%, 50.5%, 0%, 26.3%)
CIE-LAB	lab(44.80, 28.71, -48.81)
CIE-LCH	lch(44.80, 56.62, 300.47°)
OKLab	oklab(53.57% 0.0391 -0.1387)
OKLCH	oklch(53.57% 0.144 285.7)
XYZ	xyz(18.6977, 14.4018, 49.3618)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DBC #B1BC5D

analogous

#5D82BC #685DBC #975DBC

triadic

#685DBC #BC685D #5DBC68

tetradic

#685DBC #BC5D82 #B1BC5D #5DBC97

square

#685DBC #BC5D82 #B1BC5D #5DBC97

split-complementary

#685DBC #BC975D #82BC5D

monochromatic

#362E70 #4B409B #685DBC #9088CE #B9B4E0

Accessibility & contrast

On white

5.41

#685DBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#685DBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DBC

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DBC	#FFFFFF	#000000	##FFFFFF
##685DBC	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336DBF

Deuteranopia (green-blind)

#3167BA

Tritanopia (blue-blind)

#4E7184

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #685dbc;
/* rgb */ color: rgb(104, 93, 188);
/* oklch */ color: oklch(53.6% 0.144 285.7);

Tailwind

colors: {
  custom: {
    50: '#988bd1',
    500: '#685dbc',
    950: '#000000',
  },
}

SCSS

$custom: #685dbc;
$custom-light: #988bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#685dbc",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 188
  },
  "hsl": {
    "h": 246.947,
    "s": 41.485,
    "l": 55.098
  },
  "oklch": {
    "l": 0.53571,
    "c": 0.14406,
    "h": 285.7
  },
  "luminance": 0.14403
}

Semantic roles & 50–950 ramp

primary

#685DBC

secondary

#CACEA6

accent

#D156C3

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0C14

muted

#7E7D82

Preview Lab

Preview with #685DBC

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

Preview Lab → · Contrast checker → · Palette generator →