#7583F9#7583F9

#7583F9 is a light, vivid blue. Relative luminance 0.269; OKLCH L 65.6% C 0.174 H 275.4°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#7583F9
RGB	rgb(117, 131, 249)
HSL	hsl(234, 92%, 72%)
HSV	hsv(234, 53%, 98%)
CMYK	cmyk(53%, 47.4%, 0%, 2.4%)
CIE-LAB	lab(58.84, 27.23, -60.78)
CIE-LCH	lch(58.84, 66.60, 294.13°)
OKLab	oklab(65.56% 0.0165 -0.1732)
OKLCH	oklch(65.56% 0.174 275.4)
XYZ	xyz(32.5458, 26.8519, 93.0721)
Luminance	0.2685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7583F9 #F9EB75

analogous

#75C5F9 #7583F9 #A975F9

triadic

#7583F9 #F97583 #83F975

tetradic

#7583F9 #F975C5 #F9EB75 #75F9A9

square

#7583F9 #F975C5 #F9EB75 #75F9A9

split-complementary

#7583F9 #F9A975 #C5F975

monochromatic

#0A22E9 #3A4EF6 #7583F9 #B0B8FC #E2E5FE

Accessibility & contrast

On white

3.30

#7583F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#7583F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7583F9

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7583F9	#FFFFFF	#000000	##000000
##7583F9	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C93FD

Deuteranopia (green-blind)

#3C88F6

Tritanopia (blue-blind)

#369DB2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #7583f9;
/* rgb */ color: rgb(117, 131, 249);
/* oklch */ color: oklch(65.6% 0.174 275.4);

Tailwind

colors: {
  custom: {
    50: '#a5a6fc',
    500: '#7583f9',
    950: '#000000',
  },
}

SCSS

$custom: #7583f9;
$custom-light: #a5a6fc;
$custom-dark: #000000;

JSON

{
  "hex": "#7583f9",
  "rgb": {
    "r": 117,
    "g": 131,
    "b": 249
  },
  "hsl": {
    "h": 233.636,
    "s": 91.667,
    "l": 71.765
  },
  "oklch": {
    "l": 0.65556,
    "c": 0.17402,
    "h": 275.4
  },
  "luminance": 0.26854
}

Semantic roles & 50–950 ramp

primary

#7583F9

secondary

#F6F2D4

accent

#CD00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #7583F9

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

Preview Lab → · Contrast checker → · Palette generator →