#7583DA#7583DA

#7583DA is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.7% C 0.131 H 275.1°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#7583DA
RGB	rgb(117, 131, 218)
HSL	hsl(232, 58%, 66%)
HSV	hsv(232, 46%, 85%)
CMYK	cmyk(46.3%, 39.9%, 0%, 14.5%)
CIE-LAB	lab(57.15, 17.81, -46.23)
CIE-LCH	lch(57.15, 49.54, 291.07°)
OKLab	oklab(63.72% 0.0118 -0.1306)
OKLCH	oklch(63.72% 0.131 275.1)
XYZ	xyz(28.1034, 25.0749, 69.6752)
Luminance	0.2508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7583DA #DACC75

analogous

#75B5DA #7583DA #9975DA

triadic

#7583DA #DA7583 #83DA75

tetradic

#7583DA #DA75B5 #DACC75 #75DA99

square

#7583DA #DA75B5 #DACC75 #75DA99

split-complementary

#7583DA #DA9975 #B5DA75

monochromatic

#2D3EA8 #4558CD #7583DA #A5AEE7 #D6DAF4

Accessibility & contrast

On white

3.49

#7583DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#7583DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7583DA

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7583DA	#FFFFFF	#000000	##000000
##7583DA	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628DDD

Deuteranopia (green-blind)

#5985D8

Tritanopia (blue-blind)

#5095A4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #7583da;
/* rgb */ color: rgb(117, 131, 218);
/* oklch */ color: oklch(63.7% 0.131 275.1);

Tailwind

colors: {
  custom: {
    50: '#a2a6e6',
    500: '#7583da',
    950: '#000000',
  },
}

SCSS

$custom: #7583da;
$custom-light: #a2a6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#7583da",
  "rgb": {
    "r": 117,
    "g": 131,
    "b": 218
  },
  "hsl": {
    "h": 231.683,
    "s": 57.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.63722,
    "c": 0.13112,
    "h": 275.1
  },
  "luminance": 0.25076
}

Semantic roles & 50–950 ramp

primary

#7583DA

secondary

#E6E2C5

accent

#AE20C5

background

#FAFAFE

surface

#F4F4FC

border

#CECED5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #7583DA

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

Preview Lab → · Contrast checker → · Palette generator →