#595BB6#595BB6

#595BB6 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.6% C 0.141 H 279.3°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#595BB6
RGB	rgb(89, 91, 182)
HSL	hsl(239, 39%, 53%)
HSV	hsv(239, 51%, 71%)
CMYK	cmyk(51.1%, 50%, 0%, 28.6%)
CIE-LAB	lab(42.74, 24.63, -48.68)
CIE-LCH	lch(42.74, 54.56, 296.83°)
OKLab	oklab(51.6% 0.0228 -0.1387)
OKLCH	oklch(51.6% 0.141 279.3)
XYZ	xyz(16.3018, 12.9825, 45.8938)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595BB6 #B6B459

analogous

#5989B6 #595BB6 #8559B6

triadic

#595BB6 #B6595B #5BB659

tetradic

#595BB6 #B65989 #B6B459 #59B685

square

#595BB6 #B65989 #B6B459 #59B685

split-complementary

#595BB6 #B68559 #89B659

monochromatic

#2D2F67 #404292 #595BB6 #8485C9 #AEAFDB

Accessibility & contrast

On white

5.84

#595BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#595BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595BB6

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595BB6	#FFFFFF	#000000	##FFFFFF
##595BB6	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3069B9

Deuteranopia (green-blind)

#2761B4

Tritanopia (blue-blind)

#346F80

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #595bb6;
/* rgb */ color: rgb(89, 91, 182);
/* oklch */ color: oklch(51.6% 0.141 279.3);

Tailwind

colors: {
  custom: {
    50: '#8e89cc',
    500: '#595bb6',
    950: '#000000',
  },
}

SCSS

$custom: #595bb6;
$custom-light: #8e89cc;
$custom-dark: #000000;

JSON

{
  "hex": "#595bb6",
  "rgb": {
    "r": 89,
    "g": 91,
    "b": 182
  },
  "hsl": {
    "h": 238.71,
    "s": 38.912,
    "l": 53.137
  },
  "oklch": {
    "l": 0.51601,
    "c": 0.14056,
    "h": 279.3
  },
  "luminance": 0.12983
}

Semantic roles & 50–950 ramp

primary

#595BB6

secondary

#C9C9A1

accent

#CC59CF

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #595BB6

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

Preview Lab → · Contrast checker → · Palette generator →