#675DDB#675DDB

#675DDB is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.6% C 0.186 H 282.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#675DDB
RGB	rgb(103, 93, 219)
HSL	hsl(245, 64%, 61%)
HSV	hsv(245, 58%, 86%)
CMYK	cmyk(53%, 57.5%, 0%, 14.1%)
CIE-LAB	lab(46.74, 37.89, -63.51)
CIE-LCH	lch(46.74, 73.95, 300.82°)
OKLab	oklab(55.64% 0.0389 -0.1819)
OKLCH	oklch(55.64% 0.186 282.1)
XYZ	xyz(22.2901, 15.8254, 68.8842)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675DDB #D1DB5D

analogous

#5D92DB #675DDB #A65DDB

triadic

#675DDB #DB675D #5DDB67

tetradic

#675DDB #DB5D92 #D1DB5D #5DDBA6

square

#675DDB #DB5D92 #D1DB5D #5DDBA6

split-complementary

#675DDB #DBA65D #92DB5D

monochromatic

#2C229B #3A2ECD #675DDB #968FE6 #C5C1F1

Accessibility & contrast

On white

5.04

#675DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#675DDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675DDB

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675DDB	#FFFFFF	#000000	##FFFFFF
##675DDB	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DF

Deuteranopia (green-blind)

#006AD8

Tritanopia (blue-blind)

#357A93

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #675ddb;
/* rgb */ color: rgb(103, 93, 219);
/* oklch */ color: oklch(55.6% 0.186 282.1);

Tailwind

colors: {
  custom: {
    50: '#9b8be7',
    500: '#675ddb',
    950: '#000000',
  },
}

SCSS

$custom: #675ddb;
$custom-light: #9b8be7;
$custom-dark: #000000;

JSON

{
  "hex": "#675ddb",
  "rgb": {
    "r": 103,
    "g": 93,
    "b": 219
  },
  "hsl": {
    "h": 244.762,
    "s": 63.636,
    "l": 61.176
  },
  "oklch": {
    "l": 0.55641,
    "c": 0.18604,
    "h": 282.1
  },
  "luminance": 0.15827
}

Semantic roles & 50–950 ramp

primary

#675DDB

secondary

#DEE2B2

accent

#CB1ABD

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #675DDB

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

Preview Lab → · Contrast checker → · Palette generator →