#7580F3#7580F3

#7580F3 is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.6% C 0.170 H 276.4°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#7580F3
RGB	rgb(117, 128, 243)
HSL	hsl(235, 84%, 71%)
HSV	hsv(235, 52%, 95%)
CMYK	cmyk(51.9%, 47.3%, 0%, 4.7%)
CIE-LAB	lab(57.74, 27.17, -59.22)
CIE-LCH	lch(57.74, 65.15, 294.64°)
OKLab	oklab(64.61% 0.019 -0.1687)
OKLCH	oklch(64.61% 0.17 276.4)
XYZ	xyz(31.2278, 25.6893, 88.0897)
Luminance	0.2569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7580F3 #F3E875

analogous

#75BFF3 #7580F3 #A975F3

triadic

#7580F3 #F37580 #80F375

tetradic

#7580F3 #F375BF #F3E875 #75F3A9

square

#7580F3 #F375BF #F3E875 #75F3A9

split-complementary

#7580F3 #F3A975 #BFF375

monochromatic

#1324DB #3D4CEE #7580F3 #ADB4F8 #E3E5FD

Accessibility & contrast

On white

3.42

#7580F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#7580F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7580F3

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7580F3	#FFFFFF	#000000	##000000
##7580F3	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B90F7

Deuteranopia (green-blind)

#3D86F1

Tritanopia (blue-blind)

#3D99AE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #7580f3;
/* rgb */ color: rgb(117, 128, 243);
/* oklch */ color: oklch(64.6% 0.170 276.4);

Tailwind

colors: {
  custom: {
    50: '#a5a4f8',
    500: '#7580f3',
    950: '#000000',
  },
}

SCSS

$custom: #7580f3;
$custom-light: #a5a4f8;
$custom-dark: #000000;

JSON

{
  "hex": "#7580f3",
  "rgb": {
    "r": 117,
    "g": 128,
    "b": 243
  },
  "hsl": {
    "h": 234.762,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.64614,
    "c": 0.16975,
    "h": 276.4
  },
  "luminance": 0.25691
}

Semantic roles & 50–950 ramp

primary

#7580F3

secondary

#F3F0D1

accent

#CD05E0

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #7580F3

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

Preview Lab → · Contrast checker → · Palette generator →