#675FFB#675FFB

#675FFB is a mid, highly saturated blue. Relative luminance 0.180; OKLCH L 58.4% C 0.224 H 279.2°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#675FFB
RGB	rgb(103, 95, 251)
HSL	hsl(243, 95%, 68%)
HSV	hsv(243, 62%, 98%)
CMYK	cmyk(59%, 62.2%, 0%, 1.6%)
CIE-LAB	lab(49.53, 46.59, -76.97)
CIE-LCH	lch(49.53, 89.98, 301.18°)
OKLab	oklab(58.43% 0.0357 -0.2215)
OKLCH	oklch(58.43% 0.224 279.2)
XYZ	xyz(27.0928, 18.0310, 93.3007)
Luminance	0.1803 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675FFB #F3FB5F

analogous

#5FA5FB #675FFB #B55FFB

triadic

#675FFB #FB675F #5FFB67

tetradic

#675FFB #FB5FA5 #F3FB5F #5FFBB5

square

#675FFB #FB5FA5 #F3FB5F #5FFBB5

split-complementary

#675FFB #FBB55F #A5FB5F

monochromatic

#1005DA #2E23FA #675FFB #A09BFC #D8D6FE

Accessibility & contrast

On white

4.56

#675FFB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#675FFB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #675FFB

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675FFB	#FFFFFF	#000000	##000000
##675FFB	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CFF

Deuteranopia (green-blind)

#0070F8

Tritanopia (blue-blind)

#0086A4

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #675ffb;
/* rgb */ color: rgb(103, 95, 251);
/* oklch */ color: oklch(58.4% 0.224 279.2);

Tailwind

colors: {
  custom: {
    50: '#a08dfe',
    500: '#675ffb',
    950: '#000000',
  },
}

SCSS

$custom: #675ffb;
$custom-light: #a08dfe;
$custom-dark: #000000;

JSON

{
  "hex": "#675ffb",
  "rgb": {
    "r": 103,
    "g": 95,
    "b": 251
  },
  "hsl": {
    "h": 243.077,
    "s": 95.122,
    "l": 67.843
  },
  "oklch": {
    "l": 0.58425,
    "c": 0.22435,
    "h": 279.2
  },
  "luminance": 0.18033
}

Semantic roles & 50–950 ramp

primary

#675FFB

secondary

#F0F3C3

accent

#E600DA

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #675FFB

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

Preview Lab → · Contrast checker → · Palette generator →