#6479DB#6479DB

#6479DB is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.7% C 0.150 H 272.1°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#6479DB
RGB	rgb(100, 121, 219)
HSL	hsl(229, 62%, 63%)
HSV	hsv(229, 54%, 86%)
CMYK	cmyk(54.3%, 44.7%, 0%, 14.1%)
CIE-LAB	lab(53.49, 20.30, -52.68)
CIE-LCH	lch(53.49, 56.45, 291.08°)
OKLab	oklab(60.66% 0.0056 -0.1499)
OKLCH	oklch(60.66% 0.15 272.1)
XYZ	xyz(24.8749, 21.4968, 69.8426)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6479DB #DBC664

analogous

#64B4DB #6479DB #8B64DB

triadic

#6479DB #DB6479 #79DB64

tetradic

#6479DB #DB64B4 #DBC664 #64DB8B

square

#6479DB #DB64B4 #DBC664 #64DB8B

split-complementary

#6479DB #DB8B64 #B4DB64

monochromatic

#253BA0 #324ECF #6479DB #96A4E7 #C7CFF2

Accessibility & contrast

On white

3.96

#6479DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#6479DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6479DB

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6479DB	#FFFFFF	#000000	##000000
##6479DB	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E85DF

Deuteranopia (green-blind)

#3F7BD9

Tritanopia (blue-blind)

#258E9F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6479db;
/* rgb */ color: rgb(100, 121, 219);
/* oklch */ color: oklch(60.7% 0.150 272.1);

Tailwind

colors: {
  custom: {
    50: '#989fe7',
    500: '#6479db',
    950: '#000000',
  },
}

SCSS

$custom: #6479db;
$custom-light: #989fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#6479db",
  "rgb": {
    "r": 100,
    "g": 121,
    "b": 219
  },
  "hsl": {
    "h": 229.412,
    "s": 62.304,
    "l": 62.549
  },
  "oklch": {
    "l": 0.60657,
    "c": 0.15001,
    "h": 272.1
  },
  "luminance": 0.21499
}

Semantic roles & 50–950 ramp

primary

#6479DB

secondary

#E3DBB8

accent

#AB1BCA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6479DB

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

Preview Lab → · Contrast checker → · Palette generator →