#675DCB#675DCB

#675DCB is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.5% C 0.165 H 283.6°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#675DCB
RGB	rgb(103, 93, 203)
HSL	hsl(245, 51%, 58%)
HSV	hsv(245, 54%, 80%)
CMYK	cmyk(49.3%, 54.2%, 0%, 20.4%)
CIE-LAB	lab(45.67, 33.00, -56.10)
CIE-LCH	lch(45.67, 65.09, 300.46°)
OKLab	oklab(54.5% 0.0387 -0.1601)
OKLCH	oklch(54.5% 0.165 283.6)
XYZ	xyz(20.2841, 15.0230, 58.3193)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675DCB #C1CB5D

analogous

#5D8ACB #675DCB #9E5DCB

triadic

#675DCB #CB675D #5DCB67

tetradic

#675DCB #CB5D8A #C1CB5D #5DCB9E

square

#675DCB #CB5D8A #C1CB5D #5DCB9E

split-complementary

#675DCB #CB9E5D #8ACB5D

monochromatic

#322A83 #4439B2 #675DCB #928BDA #BEBAE9

Accessibility & contrast

On white

5.24

#675DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#675DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675DCB

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675DCB	#FFFFFF	#000000	##FFFFFF
##675DCB	1.00	5.24	4.00	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F70CF

Deuteranopia (green-blind)

#1669C9

Tritanopia (blue-blind)

#42758B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #675dcb;
/* rgb */ color: rgb(103, 93, 203);
/* oklch */ color: oklch(54.5% 0.165 283.6);

Tailwind

colors: {
  custom: {
    50: '#998bdb',
    500: '#675dcb',
    950: '#000000',
  },
}

SCSS

$custom: #675dcb;
$custom-light: #998bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#675dcb",
  "rgb": {
    "r": 103,
    "g": 93,
    "b": 203
  },
  "hsl": {
    "h": 245.455,
    "s": 51.402,
    "l": 58.039
  },
  "oklch": {
    "l": 0.54498,
    "c": 0.16475,
    "h": 283.6
  },
  "luminance": 0.15024
}

Semantic roles & 50–950 ramp

primary

#675DCB

secondary

#D4D8AC

accent

#DB4DCE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #675DCB

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

Preview Lab → · Contrast checker → · Palette generator →