#7579CF#7579CF

#7579CF is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.1% C 0.129 H 279.8°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#7579CF
RGB	rgb(117, 121, 207)
HSL	hsl(237, 48%, 64%)
HSV	hsv(237, 43%, 81%)
CMYK	cmyk(43.5%, 41.5%, 0%, 18.8%)
CIE-LAB	lab(53.99, 20.54, -45.03)
CIE-LCH	lch(53.99, 49.50, 294.51°)
OKLab	oklab(61.12% 0.022 -0.1272)
OKLCH	oklch(61.12% 0.129 279.8)
XYZ	xyz(25.4326, 21.9605, 61.9181)
Luminance	0.2196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7579CF #CFCB75

analogous

#75A6CF #7579CF #9E75CF

triadic

#7579CF #CF7579 #79CF75

tetradic

#7579CF #CF75A6 #CFCB75 #75CF9E

square

#7579CF #CF75A6 #CFCB75 #75CF9E

split-complementary

#7579CF #CF9E75 #A6CF75

monochromatic

#343896 #484DBF #7579CF #A2A5DF #D0D1EF

Accessibility & contrast

On white

3.89

#7579CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#7579CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7579CF

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7579CF	#FFFFFF	#000000	##000000
##7579CF	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5984D2

Deuteranopia (green-blind)

#547ECD

Tritanopia (blue-blind)

#588A9A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #7579cf;
/* rgb */ color: rgb(117, 121, 207);
/* oklch */ color: oklch(61.1% 0.129 279.8);

Tailwind

colors: {
  custom: {
    50: '#a19fde',
    500: '#7579cf',
    950: '#000000',
  },
}

SCSS

$custom: #7579cf;
$custom-light: #a19fde;
$custom-dark: #000000;

JSON

{
  "hex": "#7579cf",
  "rgb": {
    "r": 117,
    "g": 121,
    "b": 207
  },
  "hsl": {
    "h": 237.333,
    "s": 48.387,
    "l": 63.529
  },
  "oklch": {
    "l": 0.61118,
    "c": 0.12905,
    "h": 279.8
  },
  "luminance": 0.21962
}

Semantic roles & 50–950 ramp

primary

#7579CF

secondary

#E0DEC0

accent

#B52ABC

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #7579CF

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

Preview Lab → · Contrast checker → · Palette generator →