#595BD1#595BD1

#595BD1 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.5% C 0.178 H 277.8°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#595BD1
RGB	rgb(89, 91, 209)
HSL	hsl(239, 57%, 58%)
HSV	hsv(239, 57%, 82%)
CMYK	cmyk(57.4%, 56.5%, 0%, 18%)
CIE-LAB	lab(44.53, 33.31, -61.44)
CIE-LCH	lch(44.53, 69.89, 298.47°)
OKLab	oklab(53.52% 0.0242 -0.1762)
OKLCH	oklch(53.52% 0.178 277.8)
XYZ	xyz(19.3659, 14.2081, 62.0312)
Luminance	0.1421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595BD1 #D1CF59

analogous

#5997D1 #595BD1 #9359D1

triadic

#595BD1 #D1595B #5BD159

tetradic

#595BD1 #D15997 #D1CF59 #59D193

square

#595BD1 #D15997 #D1CF59 #59D193

split-complementary

#595BD1 #D19359 #97D159

monochromatic

#262889 #3336B9 #595BD1 #898ADE #B9BAEC

Accessibility & contrast

On white

5.47

#595BD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#595BD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595BD1

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595BD1	#FFFFFF	#000000	##FFFFFF
##595BD1	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED5

Deuteranopia (green-blind)

#0064CF

Tritanopia (blue-blind)

#0B778D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #595bd1;
/* rgb */ color: rgb(89, 91, 209);
/* oklch */ color: oklch(53.5% 0.178 277.8);

Tailwind

colors: {
  custom: {
    50: '#9289e0',
    500: '#595bd1',
    950: '#000000',
  },
}

SCSS

$custom: #595bd1;
$custom-light: #9289e0;
$custom-dark: #000000;

JSON

{
  "hex": "#595bd1",
  "rgb": {
    "r": 89,
    "g": 91,
    "b": 209
  },
  "hsl": {
    "h": 239,
    "s": 56.604,
    "l": 58.431
  },
  "oklch": {
    "l": 0.53515,
    "c": 0.17787,
    "h": 277.8
  },
  "luminance": 0.14209
}

Semantic roles & 50–950 ramp

primary

#595BD1

secondary

#DBDAAB

accent

#DD48E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #595BD1

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

Preview Lab → · Contrast checker → · Palette generator →