#595DB7#595DB7

#595DB7 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.1% C 0.139 H 278.5°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#595DB7
RGB	rgb(89, 93, 183)
HSL	hsl(237, 39%, 53%)
HSV	hsv(237, 51%, 72%)
CMYK	cmyk(51.4%, 49.2%, 0%, 28.2%)
CIE-LAB	lab(43.32, 23.69, -48.34)
CIE-LCH	lch(43.32, 53.83, 296.11°)
OKLab	oklab(52.06% 0.0205 -0.1377)
OKLCH	oklch(52.06% 0.139 278.5)
XYZ	xyz(16.5788, 13.3705, 46.4977)
Luminance	0.1337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595DB7 #B7B359

analogous

#598CB7 #595DB7 #8459B7

triadic

#595DB7 #B7595D #5DB759

tetradic

#595DB7 #B7598C #B7B359 #59B784

square

#595DB7 #B7598C #B7B359 #59B784

split-complementary

#595DB7 #B78459 #8CB759

monochromatic

#2D3068 #404393 #595DB7 #8487CA #AEB0DC

Accessibility & contrast

On white

5.72

#595DB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#595DB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595DB7

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595DB7	#FFFFFF	#000000	##FFFFFF
##595DB7	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336ABA

Deuteranopia (green-blind)

#2A63B5

Tritanopia (blue-blind)

#327181

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #595db7;
/* rgb */ color: rgb(89, 93, 183);
/* oklch */ color: oklch(52.1% 0.139 278.5);

Tailwind

colors: {
  custom: {
    50: '#8e8acd',
    500: '#595db7',
    950: '#000000',
  },
}

SCSS

$custom: #595db7;
$custom-light: #8e8acd;
$custom-dark: #000000;

JSON

{
  "hex": "#595db7",
  "rgb": {
    "r": 89,
    "g": 93,
    "b": 183
  },
  "hsl": {
    "h": 237.447,
    "s": 39.496,
    "l": 53.333
  },
  "oklch": {
    "l": 0.52058,
    "c": 0.13921,
    "h": 278.5
  },
  "luminance": 0.13371
}

Semantic roles & 50–950 ramp

primary

#595DB7

secondary

#CAC8A2

accent

#CA58CF

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #595DB7

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

Preview Lab → · Contrast checker → · Palette generator →