#595DB8#595DB8

#595DB8 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.1% C 0.141 H 278.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#595DB8
RGB	rgb(89, 93, 184)
HSL	hsl(237, 40%, 54%)
HSV	hsv(237, 52%, 72%)
CMYK	cmyk(51.6%, 49.5%, 0%, 27.8%)
CIE-LAB	lab(43.38, 24.01, -48.83)
CIE-LCH	lch(43.38, 54.41, 296.19°)
OKLab	oklab(52.12% 0.0206 -0.1391)
OKLCH	oklch(52.12% 0.141 278.4)
XYZ	xyz(16.6832, 13.4122, 47.0478)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595DB8 #B8B459

analogous

#598CB8 #595DB8 #8459B8

triadic

#595DB8 #B8595D #5DB859

tetradic

#595DB8 #B8598C #B8B459 #59B884

square

#595DB8 #B8598C #B8B459 #59B884

split-complementary

#595DB8 #B88459 #8CB859

monochromatic

#2D3069 #3F4394 #595DB8 #8487CA #AFB1DD

Accessibility & contrast

On white

5.70

#595DB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#595DB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595DB8

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595DB8	#FFFFFF	#000000	##FFFFFF
##595DB8	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326ABB

Deuteranopia (green-blind)

#2863B6

Tritanopia (blue-blind)

#327182

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #595db8;
/* rgb */ color: rgb(89, 93, 184);
/* oklch */ color: oklch(52.1% 0.141 278.4);

Tailwind

colors: {
  custom: {
    50: '#8e8ace',
    500: '#595db8',
    950: '#000000',
  },
}

SCSS

$custom: #595db8;
$custom-light: #8e8ace;
$custom-dark: #000000;

JSON

{
  "hex": "#595db8",
  "rgb": {
    "r": 89,
    "g": 93,
    "b": 184
  },
  "hsl": {
    "h": 237.474,
    "s": 40.084,
    "l": 53.529
  },
  "oklch": {
    "l": 0.52124,
    "c": 0.14063,
    "h": 278.4
  },
  "luminance": 0.13413
}

Semantic roles & 50–950 ramp

primary

#595DB8

secondary

#CBC9A2

accent

#CB58D0

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #595DB8

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

Preview Lab → · Contrast checker → · Palette generator →