#6477D9#6477D9

#6477D9 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.1% C 0.150 H 272.9°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#6477D9
RGB	rgb(100, 119, 217)
HSL	hsl(230, 61%, 62%)
HSV	hsv(230, 54%, 85%)
CMYK	cmyk(53.9%, 45.2%, 0%, 14.9%)
CIE-LAB	lab(52.85, 20.88, -52.57)
CIE-LCH	lch(52.85, 56.56, 291.67°)
OKLab	oklab(60.13% 0.0075 -0.1496)
OKLCH	oklch(60.13% 0.15 272.9)
XYZ	xyz(24.3727, 20.9110, 68.3841)
Luminance	0.2091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6477D9 #D9C664

analogous

#64B2D9 #6477D9 #8B64D9

triadic

#6477D9 #D96477 #77D964

tetradic

#6477D9 #D964B2 #D9C664 #64D98B

square

#6477D9 #D964B2 #D9C664 #64D98B

split-complementary

#6477D9 #D98B64 #B2D964

monochromatic

#26399C #334CCD #6477D9 #95A2E5 #C6CDF1

Accessibility & contrast

On white

4.05

#6477D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#6477D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6477D9

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6477D9	#FFFFFF	#000000	##000000
##6477D9	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C83DD

Deuteranopia (green-blind)

#3D79D7

Tritanopia (blue-blind)

#298C9D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6477d9;
/* rgb */ color: rgb(100, 119, 217);
/* oklch */ color: oklch(60.1% 0.150 272.9);

Tailwind

colors: {
  custom: {
    50: '#989ee5',
    500: '#6477d9',
    950: '#000000',
  },
}

SCSS

$custom: #6477d9;
$custom-light: #989ee5;
$custom-dark: #000000;

JSON

{
  "hex": "#6477d9",
  "rgb": {
    "r": 100,
    "g": 119,
    "b": 217
  },
  "hsl": {
    "h": 230.256,
    "s": 60.622,
    "l": 62.157
  },
  "oklch": {
    "l": 0.60134,
    "c": 0.1498,
    "h": 272.9
  },
  "luminance": 0.20913
}

Semantic roles & 50–950 ramp

primary

#6477D9

secondary

#E2DBB7

accent

#AD1DC8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6477D9

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

Preview Lab → · Contrast checker → · Palette generator →