#685EBB#685EBB

#685EBB is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.7% C 0.141 H 285.5°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#685EBB
RGB	rgb(104, 94, 187)
HSL	hsl(246, 41%, 55%)
HSV	hsv(246, 50%, 73%)
CMYK	cmyk(44.4%, 49.7%, 0%, 26.7%)
CIE-LAB	lab(44.99, 27.80, -47.92)
CIE-LCH	lch(44.99, 55.41, 300.12°)
OKLab	oklab(53.69% 0.0377 -0.1361)
OKLCH	oklch(53.69% 0.141 285.5)
XYZ	xyz(18.6787, 14.5356, 48.8255)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EBB #B1BB5E

analogous

#5E82BB #685EBB #975EBB

triadic

#685EBB #BB685E #5EBB68

tetradic

#685EBB #BB5E82 #B1BB5E #5EBB97

square

#685EBB #BB5E82 #B1BB5E #5EBB97

split-complementary

#685EBB #BB975E #82BB5E

monochromatic

#362F70 #4B419B #685EBB #9089CD #B9B4DF

Accessibility & contrast

On white

5.37

#685EBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#685EBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685EBB

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EBB	#FFFFFF	#000000	##FFFFFF
##685EBB	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366DBE

Deuteranopia (green-blind)

#3468B9

Tritanopia (blue-blind)

#4E7184

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #685ebb;
/* rgb */ color: rgb(104, 94, 187);
/* oklch */ color: oklch(53.7% 0.141 285.5);

Tailwind

colors: {
  custom: {
    50: '#988cd0',
    500: '#685ebb',
    950: '#000000',
  },
}

SCSS

$custom: #685ebb;
$custom-light: #988cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#685ebb",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 187
  },
  "hsl": {
    "h": 246.452,
    "s": 40.611,
    "l": 55.098
  },
  "oklch": {
    "l": 0.53693,
    "c": 0.1412,
    "h": 285.5
  },
  "luminance": 0.14536
}

Semantic roles & 50–950 ramp

primary

#685EBB

secondary

#CACEA7

accent

#D057C3

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0C14

muted

#7E7D82

Preview Lab

Preview with #685EBB

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

Preview Lab → · Contrast checker → · Palette generator →