#595BBF#595BBF

#595BBF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.153 H 278.8°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#595BBF
RGB	rgb(89, 91, 191)
HSL	hsl(239, 44%, 55%)
HSV	hsv(239, 53%, 75%)
CMYK	cmyk(53.4%, 52.4%, 0%, 25.1%)
CIE-LAB	lab(43.31, 27.50, -53.01)
CIE-LCH	lch(43.31, 59.72, 297.42°)
OKLab	oklab(52.22% 0.0235 -0.1514)
OKLCH	oklch(52.22% 0.153 278.8)
XYZ	xyz(17.2619, 13.3665, 50.9505)
Luminance	0.1337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595BBF #BFBD59

analogous

#598EBF #595BBF #8A59BF

triadic

#595BBF #BF595B #5BBF59

tetradic

#595BBF #BF598E #BFBD59 #59BF8A

square

#595BBF #BF598E #BFBD59 #59BF8A

split-complementary

#595BBF #BF8A59 #8EBF59

monochromatic

#2C2D72 #3D3F9E #595BBF #8587D0 #B1B2E1

Accessibility & contrast

On white

5.72

#595BBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#595BBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595BBF

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595BBF	#FFFFFF	#000000	##FFFFFF
##595BBF	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256AC3

Deuteranopia (green-blind)

#1662BD

Tritanopia (blue-blind)

#2B7184

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #595bbf;
/* rgb */ color: rgb(89, 91, 191);
/* oklch */ color: oklch(52.2% 0.153 278.8);

Tailwind

colors: {
  custom: {
    50: '#9089d3',
    500: '#595bbf',
    950: '#000000',
  },
}

SCSS

$custom: #595bbf;
$custom-light: #9089d3;
$custom-dark: #000000;

JSON

{
  "hex": "#595bbf",
  "rgb": {
    "r": 89,
    "g": 91,
    "b": 191
  },
  "hsl": {
    "h": 238.824,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.52216,
    "c": 0.15325,
    "h": 278.8
  },
  "luminance": 0.13368
}

Semantic roles & 50–950 ramp

primary

#595BBF

secondary

#CFCFA4

accent

#D254D4

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #595BBF

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

Preview Lab → · Contrast checker → · Palette generator →