#7579CC#7579CC

#7579CC is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.0% C 0.125 H 279.9°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#7579CC
RGB	rgb(117, 121, 204)
HSL	hsl(237, 46%, 63%)
HSV	hsv(237, 43%, 80%)
CMYK	cmyk(42.6%, 40.7%, 0%, 20%)
CIE-LAB	lab(53.83, 19.66, -43.58)
CIE-LCH	lch(53.83, 47.81, 294.29°)
OKLab	oklab(60.95% 0.0215 -0.1229)
OKLCH	oklch(60.95% 0.125 279.9)
XYZ	xyz(25.0693, 21.8152, 60.0049)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7579CC #CCC875

analogous

#75A5CC #7579CC #9C75CC

triadic

#7579CC #CC7579 #79CC75

tetradic

#7579CC #CC75A5 #CCC875 #75CC9C

square

#7579CC #CC75A5 #CCC875 #75CC9C

split-complementary

#7579CC #CC9C75 #A5CC75

monochromatic

#363A91 #484EBB #7579CC #A2A4DD #CED0ED

Accessibility & contrast

On white

3.92

#7579CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#7579CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7579CC

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7579CC	#FFFFFF	#000000	##000000
##7579CC	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B84CF

Deuteranopia (green-blind)

#567ECA

Tritanopia (blue-blind)

#598A99

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #7579cc;
/* rgb */ color: rgb(117, 121, 204);
/* oklch */ color: oklch(61.0% 0.125 279.9);

Tailwind

colors: {
  custom: {
    50: '#a19fdc',
    500: '#7579cc',
    950: '#000000',
  },
}

SCSS

$custom: #7579cc;
$custom-light: #a19fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#7579cc",
  "rgb": {
    "r": 117,
    "g": 121,
    "b": 204
  },
  "hsl": {
    "h": 237.241,
    "s": 46.032,
    "l": 62.941
  },
  "oklch": {
    "l": 0.6095,
    "c": 0.12476,
    "h": 279.9
  },
  "luminance": 0.21816
}

Semantic roles & 50–950 ramp

primary

#7579CC

secondary

#DEDDBF

accent

#B32CB9

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #7579CC

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

Preview Lab → · Contrast checker → · Palette generator →