#675DCF#675DCF

#675DCF is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.8% C 0.170 H 283.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#675DCF
RGB	rgb(103, 93, 207)
HSL	hsl(245, 54%, 59%)
HSV	hsv(245, 55%, 81%)
CMYK	cmyk(50.2%, 55.1%, 0%, 18.8%)
CIE-LAB	lab(45.93, 34.21, -57.98)
CIE-LCH	lch(45.93, 67.32, 300.55°)
OKLab	oklab(54.78% 0.0389 -0.1656)
OKLCH	oklch(54.78% 0.17 283.2)
XYZ	xyz(20.7670, 15.2162, 60.8621)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675DCF #C5CF5D

analogous

#5D8CCF #675DCF #A05DCF

triadic

#675DCF #CF675D #5DCF67

tetradic

#675DCF #CF5D8C #C5CF5D #5DCFA0

square

#675DCF #CF5D8C #C5CF5D #5DCFA0

split-complementary

#675DCF #CFA05D #8CCF5D

monochromatic

#312989 #4237B8 #675DCF #938CDD #C0BBEB

Accessibility & contrast

On white

5.19

#675DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#675DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675DCF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675DCF	#FFFFFF	#000000	##FFFFFF
##675DCF	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1670D3

Deuteranopia (green-blind)

#0669CD

Tritanopia (blue-blind)

#3F778D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #675dcf;
/* rgb */ color: rgb(103, 93, 207);
/* oklch */ color: oklch(54.8% 0.170 283.2);

Tailwind

colors: {
  custom: {
    50: '#9a8bde',
    500: '#675dcf',
    950: '#000000',
  },
}

SCSS

$custom: #675dcf;
$custom-light: #9a8bde;
$custom-dark: #000000;

JSON

{
  "hex": "#675dcf",
  "rgb": {
    "r": 103,
    "g": 93,
    "b": 207
  },
  "hsl": {
    "h": 245.263,
    "s": 54.286,
    "l": 58.824
  },
  "oklch": {
    "l": 0.54778,
    "c": 0.17014,
    "h": 283.2
  },
  "luminance": 0.15217
}

Semantic roles & 50–950 ramp

primary

#675DCF

secondary

#D6DAAD

accent

#DE4AD1

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0C15

muted

#7E7D83

Preview Lab

Preview with #675DCF

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

Preview Lab → · Contrast checker → · Palette generator →