#6475EB#6475EB

#6475EB is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.9% C 0.177 H 273.8°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#6475EB
RGB	rgb(100, 117, 235)
HSL	hsl(232, 77%, 66%)
HSV	hsv(232, 57%, 92%)
CMYK	cmyk(57.4%, 50.2%, 0%, 7.8%)
CIE-LAB	lab(53.41, 27.88, -61.77)
CIE-LCH	lch(53.41, 67.77, 294.29°)
OKLab	oklab(60.91% 0.0117 -0.1767)
OKLCH	oklch(60.91% 0.177 273.8)
XYZ	xyz(26.6073, 21.4281, 81.3151)
Luminance	0.2143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6475EB #EBDA64

analogous

#64B9EB #6475EB #9664EB

triadic

#6475EB #EB6475 #75EB64

tetradic

#6475EB #EB64B9 #EBDA64 #64EB96

square

#6475EB #EB64B9 #EBDA64 #64EB96

split-complementary

#6475EB #EB9664 #B9EB64

monochromatic

#182DBC #2E45E4 #6475EB #9AA5F2 #D0D6F9

Accessibility & contrast

On white

3.97

#6475EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#6475EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6475EB

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6475EB	#FFFFFF	#000000	##000000
##6475EB	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3686EF

Deuteranopia (green-blind)

#1A7AE9

Tritanopia (blue-blind)

#0090A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6475eb;
/* rgb */ color: rgb(100, 117, 235);
/* oklch */ color: oklch(60.9% 0.177 273.8);

Tailwind

colors: {
  custom: {
    50: '#9b9cf2',
    500: '#6475eb',
    950: '#000000',
  },
}

SCSS

$custom: #6475eb;
$custom-light: #9b9cf2;
$custom-dark: #000000;

JSON

{
  "hex": "#6475eb",
  "rgb": {
    "r": 100,
    "g": 117,
    "b": 235
  },
  "hsl": {
    "h": 232.444,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.60907,
    "c": 0.17708,
    "h": 273.8
  },
  "luminance": 0.2143
}

Semantic roles & 50–950 ramp

primary

#6475EB

secondary

#ECE6BF

accent

#C00CD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6475EB

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

Preview Lab → · Contrast checker → · Palette generator →