#6475DC#6475DC

#6475DC is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.9% C 0.157 H 273.7°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#6475DC
RGB	rgb(100, 117, 220)
HSL	hsl(232, 63%, 63%)
HSV	hsv(232, 55%, 86%)
CMYK	cmyk(54.5%, 46.8%, 0%, 13.7%)
CIE-LAB	lab(52.51, 23.06, -54.81)
CIE-LCH	lch(52.51, 59.46, 292.82°)
OKLab	oklab(59.93% 0.0101 -0.1562)
OKLCH	oklch(59.93% 0.157 273.7)
XYZ	xyz(24.5309, 20.5975, 70.3793)
Luminance	0.2060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6475DC #DCCB64

analogous

#64B1DC #6475DC #8F64DC

triadic

#6475DC #DC6475 #75DC64

tetradic

#6475DC #DC64B1 #DCCB64 #64DC8F

square

#6475DC #DC64B1 #DCCB64 #64DC8F

split-complementary

#6475DC #DC8F64 #B1DC64

monochromatic

#2436A1 #3249D1 #6475DC #96A1E7 #C8CEF3

Accessibility & contrast

On white

4.10

#6475DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#6475DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6475DC

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6475DC	#FFFFFF	#000000	##000000
##6475DC	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4583E0

Deuteranopia (green-blind)

#3678DA

Tritanopia (blue-blind)

#258C9E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6475dc;
/* rgb */ color: rgb(100, 117, 220);
/* oklch */ color: oklch(59.9% 0.157 273.7);

Tailwind

colors: {
  custom: {
    50: '#999ce7',
    500: '#6475dc',
    950: '#000000',
  },
}

SCSS

$custom: #6475dc;
$custom-light: #999ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#6475dc",
  "rgb": {
    "r": 100,
    "g": 117,
    "b": 220
  },
  "hsl": {
    "h": 231.5,
    "s": 63.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.59927,
    "c": 0.15655,
    "h": 273.7
  },
  "luminance": 0.20599
}

Semantic roles & 50–950 ramp

primary

#6475DC

secondary

#E4DDB8

accent

#B21BCB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6475DC

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

Preview Lab → · Contrast checker → · Palette generator →