#6477C8#6477C8

#6477C8 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.1% C 0.126 H 272.1°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#6477C8
RGB	rgb(100, 119, 200)
HSL	hsl(229, 48%, 59%)
HSV	hsv(229, 50%, 78%)
CMYK	cmyk(50%, 40.5%, 0%, 21.6%)
CIE-LAB	lab(51.92, 15.52, -44.40)
CIE-LCH	lch(51.92, 47.03, 289.26°)
OKLab	oklab(59.12% 0.0046 -0.1257)
OKLCH	oklch(59.12% 0.126 272.1)
XYZ	xyz(22.2744, 20.0717, 57.3329)
Luminance	0.2007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6477C8 #C8B564

analogous

#64A9C8 #6477C8 #8364C8

triadic

#6477C8 #C86477 #77C864

tetradic

#6477C8 #C864A9 #C8B564 #64C883

square

#6477C8 #C864A9 #C8B564 #64C883

split-complementary

#6477C8 #C88364 #A9C864

monochromatic

#2F3F83 #3F54B0 #6477C8 #919FD8 #BEC6E8

Accessibility & contrast

On white

4.19

#6477C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#6477C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6477C8

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6477C8	#FFFFFF	#000000	##000000
##6477C8	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5780CB

Deuteranopia (green-blind)

#4D78C6

Tritanopia (blue-blind)

#3A8896

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6477c8;
/* rgb */ color: rgb(100, 119, 200);
/* oklch */ color: oklch(59.1% 0.126 272.1);

Tailwind

colors: {
  custom: {
    50: '#969ed9',
    500: '#6477c8',
    950: '#000000',
  },
}

SCSS

$custom: #6477c8;
$custom-light: #969ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#6477c8",
  "rgb": {
    "r": 100,
    "g": 119,
    "b": 200
  },
  "hsl": {
    "h": 228.6,
    "s": 47.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.59117,
    "c": 0.12576,
    "h": 272.1
  },
  "luminance": 0.20073
}

Semantic roles & 50–950 ramp

primary

#6477C8

secondary

#D8D0B0

accent

#BE51D7

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0E14

muted

#7E7E83

Preview Lab

Preview with #6477C8

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

Preview Lab → · Contrast checker → · Palette generator →