#685CBC#685CBC

#685CBC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.4% C 0.146 H 286.1°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#685CBC
RGB	rgb(104, 92, 188)
HSL	hsl(248, 42%, 55%)
HSV	hsv(248, 51%, 74%)
CMYK	cmyk(44.7%, 51.1%, 0%, 26.3%)
CIE-LAB	lab(44.56, 29.32, -49.20)
CIE-LCH	lch(44.56, 57.27, 300.79°)
OKLab	oklab(53.39% 0.0403 -0.1398)
OKLCH	oklch(53.39% 0.146 286.1)
XYZ	xyz(18.6105, 14.2274, 49.3328)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CBC #B0BC5C

analogous

#5C80BC #685CBC #985CBC

triadic

#685CBC #BC685C #5CBC68

tetradic

#685CBC #BC5C80 #B0BC5C #5CBC98

square

#685CBC #BC5C80 #B0BC5C #5CBC98

split-complementary

#685CBC #BC985C #80BC5C

monochromatic

#362E70 #4B409B #685CBC #9087CE #B8B3E0

Accessibility & contrast

On white

5.46

#685CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#685CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CBC

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CBC	#FFFFFF	#000000	##FFFFFF
##685CBC	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)

#316CBF

Deuteranopia (green-blind)

#2F67BA

Tritanopia (blue-blind)

#4E7083

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #685cbc;
/* rgb */ color: rgb(104, 92, 188);
/* oklch */ color: oklch(53.4% 0.146 286.1);

Tailwind

colors: {
  custom: {
    50: '#988ad1',
    500: '#685cbc',
    950: '#000000',
  },
}

SCSS

$custom: #685cbc;
$custom-light: #988ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#685cbc",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 188
  },
  "hsl": {
    "h": 247.5,
    "s": 41.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.53387,
    "c": 0.14551,
    "h": 286.1
  },
  "luminance": 0.14228
}

Semantic roles & 50–950 ramp

primary

#685CBC

secondary

#C9CEA6

accent

#D256C2

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #685CBC

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

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