#6476BB#6476BB

#6476BB is a mid, moderate blue. Relative luminance 0.193; OKLCH L 58.2% C 0.108 H 271.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#6476BB
RGB	rgb(100, 118, 187)
HSL	hsl(228, 39%, 56%)
HSV	hsv(228, 47%, 73%)
CMYK	cmyk(46.5%, 36.9%, 0%, 26.7%)
CIE-LAB	lab(50.98, 12.11, -38.43)
CIE-LCH	lch(50.98, 40.30, 287.50°)
OKLab	oklab(58.18% 0.003 -0.1083)
OKLCH	oklch(58.18% 0.108 271.6)
XYZ	xyz(20.7008, 19.2529, 49.6295)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6476BB #BBA964

analogous

#64A2BB #6476BB #7E64BB

triadic

#6476BB #BB6476 #76BB64

tetradic

#6476BB #BB64A2 #BBA964 #64BB7E

square

#6476BB #BB64A2 #BBA964 #64BB7E

split-complementary

#6476BB #BB7E64 #A2BB64

monochromatic

#323F72 #45579D #6476BB #8F9CCE #B9C1E0

Accessibility & contrast

On white

4.33

#6476BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#6476BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6476BB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6476BB	#FFFFFF	#000000	##000000
##6476BB	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7DBE

Deuteranopia (green-blind)

#5476B9

Tritanopia (blue-blind)

#448490

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6476bb;
/* rgb */ color: rgb(100, 118, 187);
/* oklch */ color: oklch(58.2% 0.108 271.6);

Tailwind

colors: {
  custom: {
    50: '#949dd0',
    500: '#6476bb',
    950: '#000000',
  },
}

SCSS

$custom: #6476bb;
$custom-light: #949dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6476bb",
  "rgb": {
    "r": 100,
    "g": 118,
    "b": 187
  },
  "hsl": {
    "h": 227.586,
    "s": 39.013,
    "l": 56.275
  },
  "oklch": {
    "l": 0.58179,
    "c": 0.10831,
    "h": 271.6
  },
  "luminance": 0.19254
}

Semantic roles & 50–950 ramp

primary

#6476BB

secondary

#CFC8AB

accent

#B759CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6476BB

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

Preview Lab → · Contrast checker → · Palette generator →