#7583BD#7583BD

#7583BD is a light, moderate blue. Relative luminance 0.237; OKLCH L 62.2% C 0.089 H 273.2°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#7583BD
RGB	rgb(117, 131, 189)
HSL	hsl(228, 35%, 60%)
HSV	hsv(228, 38%, 74%)
CMYK	cmyk(38.1%, 30.7%, 0%, 25.9%)
CIE-LAB	lab(55.77, 9.42, -31.99)
CIE-LCH	lch(55.77, 33.35, 286.41°)
OKLab	oklab(62.21% 0.0049 -0.0893)
OKLCH	oklch(62.21% 0.089 273.2)
XYZ	xyz(24.6350, 23.6876, 51.4084)
Luminance	0.2369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7583BD #BDAF75

analogous

#75A7BD #7583BD #8B75BD

triadic

#7583BD #BD7583 #83BD75

tetradic

#7583BD #BD75A7 #BDAF75 #75BD8B

square

#7583BD #BD75A7 #BDAF75 #75BD8B

split-complementary

#7583BD #BD8B75 #A7BD75

monochromatic

#3B487C #4F60A6 #7583BD #9EA8D1 #C8CDE5

Accessibility & contrast

On white

3.66

#7583BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#7583BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7583BD

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7583BD	#FFFFFF	#000000	##000000
##7583BD	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7089BF

Deuteranopia (green-blind)

#6A83BC

Tritanopia (blue-blind)

#5F8E98

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #7583bd;
/* rgb */ color: rgb(117, 131, 189);
/* oklch */ color: oklch(62.2% 0.089 273.2);

Tailwind

colors: {
  custom: {
    50: '#9fa6d1',
    500: '#7583bd',
    950: '#000000',
  },
}

SCSS

$custom: #7583bd;
$custom-light: #9fa6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#7583bd",
  "rgb": {
    "r": 117,
    "g": 131,
    "b": 189
  },
  "hsl": {
    "h": 228.333,
    "s": 35.294,
    "l": 60
  },
  "oklch": {
    "l": 0.62212,
    "c": 0.0894,
    "h": 273.2
  },
  "luminance": 0.23689
}

Semantic roles & 50–950 ramp

primary

#7583BD

secondary

#D5CFB9

accent

#B65CCB

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0F0F14

muted

#7E7F82

Preview Lab

Preview with #7583BD

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

Preview Lab → · Contrast checker → · Palette generator →