#6466A1#6466A1

#6466A1 is a mid, moderate blue. Relative luminance 0.148; OKLCH L 53.4% C 0.092 H 281.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#6466A1
RGB	rgb(100, 102, 161)
HSL	hsl(238, 24%, 51%)
HSV	hsv(238, 38%, 63%)
CMYK	cmyk(37.9%, 36.6%, 0%, 36.9%)
CIE-LAB	lab(45.34, 14.19, -32.15)
CIE-LCH	lch(45.34, 35.15, 293.81°)
OKLab	oklab(53.42% 0.0181 -0.0901)
OKLCH	oklch(53.42% 0.092 281.3)
XYZ	xyz(16.4381, 14.7847, 35.6989)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6466A1 #A19F64

analogous

#6484A1 #6466A1 #8064A1

triadic

#6466A1 #A16466 #66A164

tetradic

#6466A1 #A16484 #A19F64 #64A180

square

#6466A1 #A16484 #A19F64 #64A180

split-complementary

#6466A1 #A18064 #84A164

monochromatic

#343556 #4B4D7C #6466A1 #8A8CB8 #B0B1CF

Accessibility & contrast

On white

5.31

#6466A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#6466A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6466A1

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6466A1	#FFFFFF	#000000	##FFFFFF
##6466A1	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536EA3

Deuteranopia (green-blind)

#5069A0

Tritanopia (blue-blind)

#53717C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6466a1;
/* rgb */ color: rgb(100, 102, 161);
/* oklch */ color: oklch(53.4% 0.092 281.3);

Tailwind

colors: {
  custom: {
    50: '#9291bd',
    500: '#6466a1',
    950: '#000000',
  },
}

SCSS

$custom: #6466a1;
$custom-light: #9291bd;
$custom-dark: #000000;

JSON

{
  "hex": "#6466a1",
  "rgb": {
    "r": 100,
    "g": 102,
    "b": 161
  },
  "hsl": {
    "h": 238.033,
    "s": 24.498,
    "l": 51.176
  },
  "oklch": {
    "l": 0.53416,
    "c": 0.09187,
    "h": 281.3
  },
  "luminance": 0.14785
}

Semantic roles & 50–950 ramp

primary

#6466A1

secondary

#BEBDA3

accent

#BE67C1

background

#F9F8FB

surface

#F1F0F6

border

#CBCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #6466A1

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

Preview Lab → · Contrast checker → · Palette generator →