#6479CD#6479CD

#6479CD is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.8% C 0.130 H 271.4°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#6479CD
RGB	rgb(100, 121, 205)
HSL	hsl(228, 51%, 60%)
HSV	hsv(228, 51%, 80%)
CMYK	cmyk(51.2%, 41%, 0%, 19.6%)
CIE-LAB	lab(52.72, 15.86, -45.98)
CIE-LCH	lch(52.72, 48.64, 289.04°)
OKLab	oklab(59.82% 0.0032 -0.1303)
OKLCH	oklch(59.82% 0.13 271.4)
XYZ	xyz(23.1088, 20.7903, 60.5410)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6479CD #CDB864

analogous

#64AECD #6479CD #8464CD

triadic

#6479CD #CD6479 #79CD64

tetradic

#6479CD #CD64AE #CDB864 #64CD84

square

#6479CD #CD64AE #CDB864 #64CD84

split-complementary

#6479CD #CD8464 #AECD64

monochromatic

#2D3F8A #3B54B8 #6479CD #92A1DC #C1C9EB

Accessibility & contrast

On white

4.07

#6479CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#6479CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6479CD

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6479CD	#FFFFFF	#000000	##000000
##6479CD	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5783D0

Deuteranopia (green-blind)

#4C7ACB

Tritanopia (blue-blind)

#358B99

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6479cd;
/* rgb */ color: rgb(100, 121, 205);
/* oklch */ color: oklch(59.8% 0.130 271.4);

Tailwind

colors: {
  custom: {
    50: '#969fdd',
    500: '#6479cd',
    950: '#000000',
  },
}

SCSS

$custom: #6479cd;
$custom-light: #969fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6479cd",
  "rgb": {
    "r": 100,
    "g": 121,
    "b": 205
  },
  "hsl": {
    "h": 228,
    "s": 51.22,
    "l": 59.804
  },
  "oklch": {
    "l": 0.59818,
    "c": 0.13032,
    "h": 271.4
  },
  "luminance": 0.20792
}

Semantic roles & 50–950 ramp

primary

#6479CD

secondary

#DBD3B2

accent

#BE4DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6479CD

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

Preview Lab → · Contrast checker → · Palette generator →