#7580CF#7580CF

#7580CF is a light, moderate blue. Relative luminance 0.237; OKLCH L 62.5% C 0.119 H 276.4°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#7580CF
RGB	rgb(117, 128, 207)
HSL	hsl(233, 48%, 64%)
HSV	hsv(233, 43%, 81%)
CMYK	cmyk(43.5%, 38.2%, 0%, 18.8%)
CIE-LAB	lab(55.81, 16.35, -42.15)
CIE-LCH	lch(55.81, 45.21, 291.20°)
OKLab	oklab(62.52% 0.0132 -0.1187)
OKLCH	oklch(62.52% 0.119 276.4)
XYZ	xyz(26.3144, 23.7239, 62.2120)
Luminance	0.2372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7580CF #CFC475

analogous

#75ADCF #7580CF #9775CF

triadic

#7580CF #CF7580 #80CF75

tetradic

#7580CF #CF75AD #CFC475 #75CF97

square

#7580CF #CF75AD #CFC475 #75CF97

split-complementary

#7580CF #CF9775 #ADCF75

monochromatic

#344096 #4856BF #7580CF #A2AADF #D0D4EF

Accessibility & contrast

On white

3.66

#7580CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#7580CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7580CF

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7580CF	#FFFFFF	#000000	##000000
##7580CF	1.00	3.66	5.75	5.75
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6489D2

Deuteranopia (green-blind)

#5D82CD

Tritanopia (blue-blind)

#57909E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #7580cf;
/* rgb */ color: rgb(117, 128, 207);
/* oklch */ color: oklch(62.5% 0.119 276.4);

Tailwind

colors: {
  custom: {
    50: '#a1a4de',
    500: '#7580cf',
    950: '#000000',
  },
}

SCSS

$custom: #7580cf;
$custom-light: #a1a4de;
$custom-dark: #000000;

JSON

{
  "hex": "#7580cf",
  "rgb": {
    "r": 117,
    "g": 128,
    "b": 207
  },
  "hsl": {
    "h": 232.667,
    "s": 48.387,
    "l": 63.529
  },
  "oklch": {
    "l": 0.62515,
    "c": 0.11944,
    "h": 276.4
  },
  "luminance": 0.23725
}

Semantic roles & 50–950 ramp

primary

#7580CF

secondary

#E0DCC0

accent

#AA2ABC

background

#FAFAFD

surface

#F4F4FB

border

#CECED4

text

#0F0F15

muted

#7F7F83

Preview Lab

Preview with #7580CF

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

Preview Lab → · Contrast checker → · Palette generator →