#596FC7#596FC7

#596FC7 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.7% C 0.138 H 270.9°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#596FC7
RGB	rgb(89, 111, 199)
HSL	hsl(228, 50%, 56%)
HSV	hsv(228, 55%, 78%)
CMYK	cmyk(55.3%, 44.2%, 0%, 22%)
CIE-LAB	lab(49.03, 17.66, -48.47)
CIE-LCH	lch(49.03, 51.59, 290.01°)
OKLab	oklab(56.7% 0.0021 -0.1379)
OKLCH	oklch(56.7% 0.138 270.9)
XYZ	xyz(20.1097, 17.6148, 56.3621)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596FC7 #C7B159

analogous

#59A6C7 #596FC7 #7A59C7

triadic

#596FC7 #C7596F #6FC759

tetradic

#596FC7 #C759A6 #C7B159 #59C77A

square

#596FC7 #C759A6 #C7B159 #59C77A

split-complementary

#596FC7 #C77A59 #A6C759

monochromatic

#2A3A7C #3950AA #596FC7 #8797D6 #B5BEE6

Accessibility & contrast

On white

4.64

#596FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#596FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #596FC7

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596FC7	#FFFFFF	#000000	##FFFFFF
##596FC7	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#487ACA

Deuteranopia (green-blind)

#3B70C5

Tritanopia (blue-blind)

#1B8291

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #596fc7;
/* rgb */ color: rgb(89, 111, 199);
/* oklch */ color: oklch(56.7% 0.138 270.9);

Tailwind

colors: {
  custom: {
    50: '#9098d8',
    500: '#596fc7',
    950: '#000000',
  },
}

SCSS

$custom: #596fc7;
$custom-light: #9098d8;
$custom-dark: #000000;

JSON

{
  "hex": "#596fc7",
  "rgb": {
    "r": 89,
    "g": 111,
    "b": 199
  },
  "hsl": {
    "h": 228,
    "s": 49.55,
    "l": 56.471
  },
  "oklch": {
    "l": 0.56703,
    "c": 0.13793,
    "h": 270.9
  },
  "luminance": 0.17616
}

Semantic roles & 50–950 ramp

primary

#596FC7

secondary

#D4CBA7

accent

#BD4FD9

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #596FC7

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

Preview Lab → · Contrast checker → · Palette generator →