#685DC5#685DC5

#685DC5 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.2% C 0.156 H 284.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#685DC5
RGB	rgb(104, 93, 197)
HSL	hsl(246, 47%, 57%)
HSV	hsv(246, 53%, 77%)
CMYK	cmyk(47.2%, 52.8%, 0%, 22.7%)
CIE-LAB	lab(45.36, 31.40, -53.13)
CIE-LCH	lch(45.36, 61.71, 300.58°)
OKLab	oklab(54.17% 0.0397 -0.1514)
OKLCH	oklch(54.17% 0.156 284.7)
XYZ	xyz(19.6983, 14.8021, 54.6317)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DC5 #BAC55D

analogous

#5D86C5 #685DC5 #9C5DC5

triadic

#685DC5 #C5685D #5DC568

tetradic

#685DC5 #C55D86 #BAC55D #5DC59C

square

#685DC5 #C55D86 #BAC55D #5DC59C

split-complementary

#685DC5 #C59C5D #86C55D

monochromatic

#352C7B #483CA8 #685DC5 #928AD5 #BCB7E5

Accessibility & contrast

On white

5.30

#685DC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#685DC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DC5

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DC5	#FFFFFF	#000000	##FFFFFF
##685DC5	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#296EC9

Deuteranopia (green-blind)

#2468C3

Tritanopia (blue-blind)

#487488

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #685dc5;
/* rgb */ color: rgb(104, 93, 197);
/* oklch */ color: oklch(54.2% 0.156 284.7);

Tailwind

colors: {
  custom: {
    50: '#998bd7',
    500: '#685dc5',
    950: '#000000',
  },
}

SCSS

$custom: #685dc5;
$custom-light: #998bd7;
$custom-dark: #000000;

JSON

{
  "hex": "#685dc5",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 197
  },
  "hsl": {
    "h": 246.346,
    "s": 47.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.54168,
    "c": 0.15647,
    "h": 284.7
  },
  "luminance": 0.14803
}

Semantic roles & 50–950 ramp

primary

#685DC5

secondary

#D0D4AA

accent

#D751C9

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #685DC5

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

Preview Lab → · Contrast checker → · Palette generator →