#7583DB#7583DB

#7583DB is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.8% C 0.133 H 275.2°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#7583DB
RGB	rgb(117, 131, 219)
HSL	hsl(232, 59%, 66%)
HSV	hsv(232, 47%, 86%)
CMYK	cmyk(46.6%, 40.2%, 0%, 14.1%)
CIE-LAB	lab(57.20, 18.10, -46.71)
CIE-LCH	lch(57.20, 50.09, 291.19°)
OKLab	oklab(63.78% 0.0119 -0.132)
OKLCH	oklch(63.78% 0.133 275.2)
XYZ	xyz(28.2346, 25.1274, 70.3664)
Luminance	0.2513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7583DB #DBCD75

analogous

#75B6DB #7583DB #9A75DB

triadic

#7583DB #DB7583 #83DB75

tetradic

#7583DB #DB75B6 #DBCD75 #75DB9A

square

#7583DB #DB75B6 #DBCD75 #75DB9A

split-complementary

#7583DB #DB9A75 #B6DB75

monochromatic

#2C3DA9 #4457CE #7583DB #A6AFE8 #D6DAF4

Accessibility & contrast

On white

3.49

#7583DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#7583DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7583DB

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7583DB	#FFFFFF	#000000	##000000
##7583DB	1.00	3.49	6.03	6.03
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628EDE

Deuteranopia (green-blind)

#5985D9

Tritanopia (blue-blind)

#5095A4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #7583db;
/* rgb */ color: rgb(117, 131, 219);
/* oklch */ color: oklch(63.8% 0.133 275.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#7583db",
  "rgb": {
    "r": 117,
    "g": 131,
    "b": 219
  },
  "hsl": {
    "h": 231.765,
    "s": 58.621,
    "l": 65.882
  },
  "oklch": {
    "l": 0.63778,
    "c": 0.13254,
    "h": 275.2
  },
  "luminance": 0.25129
}

Semantic roles & 50–950 ramp

primary

#7583DB

secondary

#E7E2C5

accent

#AF1FC6

background

#FAFAFE

surface

#F4F4FC

border

#CECED5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #7583DB

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

Preview Lab → · Contrast checker → · Palette generator →