#6477E7#6477E7

#6477E7 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 61.0% C 0.169 H 273.1°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#6477E7
RGB	rgb(100, 119, 231)
HSL	hsl(231, 73%, 65%)
HSV	hsv(231, 57%, 91%)
CMYK	cmyk(56.7%, 48.5%, 0%, 9.4%)
CIE-LAB	lab(53.68, 25.37, -59.12)
CIE-LCH	lch(53.68, 64.33, 293.23°)
OKLab	oklab(61.03% 0.0093 -0.1689)
OKLCH	oklch(61.03% 0.169 273.1)
XYZ	xyz(26.2714, 21.6705, 78.3842)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6477E7 #E7D464

analogous

#64B8E7 #6477E7 #9364E7

triadic

#6477E7 #E76477 #77E764

tetradic

#6477E7 #E764B8 #E7D464 #64E793

square

#6477E7 #E764B8 #E7D464 #64E793

split-complementary

#6477E7 #E79364 #B8E764

monochromatic

#1C32B5 #2F49DF #6477E7 #99A5EF #CED4F7

Accessibility & contrast

On white

3.94

#6477E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#6477E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6477E7

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6477E7	#FFFFFF	#000000	##000000
##6477E7	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F86EB

Deuteranopia (green-blind)

#2A7BE5

Tritanopia (blue-blind)

#0A90A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6477e7;
/* rgb */ color: rgb(100, 119, 231);
/* oklch */ color: oklch(61.0% 0.169 273.1);

Tailwind

colors: {
  custom: {
    50: '#9a9eef',
    500: '#6477e7',
    950: '#000000',
  },
}

SCSS

$custom: #6477e7;
$custom-light: #9a9eef;
$custom-dark: #000000;

JSON

{
  "hex": "#6477e7",
  "rgb": {
    "r": 100,
    "g": 119,
    "b": 231
  },
  "hsl": {
    "h": 231.298,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.61026,
    "c": 0.16911,
    "h": 273.1
  },
  "luminance": 0.21672
}

Semantic roles & 50–950 ramp

primary

#6477E7

secondary

#EAE3BD

accent

#B910D5

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #6477E7

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

Preview Lab → · Contrast checker → · Palette generator →