#595CB8#595CB8

#595CB8 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.9% C 0.142 H 278.8°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#595CB8
RGB	rgb(89, 92, 184)
HSL	hsl(238, 40%, 54%)
HSV	hsv(238, 52%, 72%)
CMYK	cmyk(51.6%, 50%, 0%, 27.8%)
CIE-LAB	lab(43.12, 24.64, -49.24)
CIE-LCH	lch(43.12, 55.06, 296.58°)
OKLab	oklab(51.93% 0.0218 -0.1403)
OKLCH	oklch(51.93% 0.142 278.8)
XYZ	xyz(16.5960, 13.2378, 47.0188)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595CB8 #B8B559

analogous

#598BB8 #595CB8 #8559B8

triadic

#595CB8 #B8595C #5CB859

tetradic

#595CB8 #B8598B #B8B559 #59B885

square

#595CB8 #B8598B #B8B559 #59B885

split-complementary

#595CB8 #B88559 #8BB859

monochromatic

#2D2F69 #3F4294 #595CB8 #8486CA #AFB0DD

Accessibility & contrast

On white

5.76

#595CB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#595CB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595CB8

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595CB8	#FFFFFF	#000000	##FFFFFF
##595CB8	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306ABB

Deuteranopia (green-blind)

#2662B6

Tritanopia (blue-blind)

#327081

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #595cb8;
/* rgb */ color: rgb(89, 92, 184);
/* oklch */ color: oklch(51.9% 0.142 278.8);

Tailwind

colors: {
  custom: {
    50: '#8e8ace',
    500: '#595cb8',
    950: '#000000',
  },
}

SCSS

$custom: #595cb8;
$custom-light: #8e8ace;
$custom-dark: #000000;

JSON

{
  "hex": "#595cb8",
  "rgb": {
    "r": 89,
    "g": 92,
    "b": 184
  },
  "hsl": {
    "h": 238.105,
    "s": 40.084,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5193,
    "c": 0.14202,
    "h": 278.8
  },
  "luminance": 0.13239
}

Semantic roles & 50–950 ramp

primary

#595CB8

secondary

#CBC9A2

accent

#CC58D0

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #595CB8

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

Preview Lab → · Contrast checker → · Palette generator →