#595DB2#595DB2

#595DB2 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.7% C 0.132 H 278.7°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#595DB2
RGB	rgb(89, 93, 178)
HSL	hsl(237, 37%, 52%)
HSV	hsv(237, 50%, 70%)
CMYK	cmyk(50%, 47.8%, 0%, 30.2%)
CIE-LAB	lab(43.01, 22.10, -45.90)
CIE-LCH	lch(43.01, 50.94, 295.71°)
OKLab	oklab(51.73% 0.0199 -0.1305)
OKLCH	oklch(51.73% 0.132 278.7)
XYZ	xyz(16.0676, 13.1660, 43.8055)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595DB2 #B2AE59

analogous

#598AB2 #595DB2 #8159B2

triadic

#595DB2 #B2595D #5DB259

tetradic

#595DB2 #B2598A #B2AE59 #59B281

square

#595DB2 #B2598A #B2AE59 #59B281

split-complementary

#595DB2 #B28159 #8AB259

monochromatic

#2E3063 #41458D #595DB2 #8386C5 #ADAFD9

Accessibility & contrast

On white

5.78

#595DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#595DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595DB2

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595DB2	#FFFFFF	#000000	##FFFFFF
##595DB2	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3869B5

Deuteranopia (green-blind)

#3062B0

Tritanopia (blue-blind)

#366F7F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #595db2;
/* rgb */ color: rgb(89, 93, 178);
/* oklch */ color: oklch(51.7% 0.132 278.7);

Tailwind

colors: {
  custom: {
    50: '#8e8ac9',
    500: '#595db2',
    950: '#000000',
  },
}

SCSS

$custom: #595db2;
$custom-light: #8e8ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#595db2",
  "rgb": {
    "r": 89,
    "g": 93,
    "b": 178
  },
  "hsl": {
    "h": 237.303,
    "s": 36.626,
    "l": 52.353
  },
  "oklch": {
    "l": 0.5173,
    "c": 0.13203,
    "h": 278.7
  },
  "luminance": 0.13167
}

Semantic roles & 50–950 ramp

primary

#595DB2

secondary

#C7C5A0

accent

#C85BCD

background

#F9F8FC

surface

#F1F0F8

border

#CBCBD1

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #595DB2

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

Preview Lab → · Contrast checker → · Palette generator →