#595EB0#595EB0

#595EB0 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.8% C 0.128 H 278.3°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#595EB0
RGB	rgb(89, 94, 176)
HSL	hsl(237, 36%, 52%)
HSV	hsv(237, 49%, 69%)
CMYK	cmyk(49.4%, 46.6%, 0%, 31%)
CIE-LAB	lab(43.16, 20.84, -44.50)
CIE-LCH	lch(43.16, 49.13, 295.10°)
OKLab	oklab(51.8% 0.0185 -0.1264)
OKLCH	oklch(51.8% 0.128 278.3)
XYZ	xyz(15.9566, 13.2630, 42.7851)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595EB0 #B0AB59

analogous

#598AB0 #595EB0 #8059B0

triadic

#595EB0 #B0595E #5EB059

tetradic

#595EB0 #B0598A #B0AB59 #59B080

square

#595EB0 #B0598A #B0AB59 #59B080

split-complementary

#595EB0 #B08059 #8AB059

monochromatic

#2E3161 #42468A #595EB0 #8286C4 #ACAED7

Accessibility & contrast

On white

5.75

#595EB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#595EB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595EB0

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595EB0	#FFFFFF	#000000	##FFFFFF
##595EB0	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B69B3

Deuteranopia (green-blind)

#3463AE

Tritanopia (blue-blind)

#386F7E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #595eb0;
/* rgb */ color: rgb(89, 94, 176);
/* oklch */ color: oklch(51.8% 0.128 278.3);

Tailwind

colors: {
  custom: {
    50: '#8d8bc8',
    500: '#595eb0',
    950: '#000000',
  },
}

SCSS

$custom: #595eb0;
$custom-light: #8d8bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#595eb0",
  "rgb": {
    "r": 89,
    "g": 94,
    "b": 176
  },
  "hsl": {
    "h": 236.552,
    "s": 35.51,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51801,
    "c": 0.12773,
    "h": 278.3
  },
  "luminance": 0.13264
}

Semantic roles & 50–950 ramp

primary

#595EB0

secondary

#C5C39F

accent

#C55CCC

background

#F9F8FC

surface

#F1F0F8

border

#CBCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #595EB0

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

Preview Lab → · Contrast checker → · Palette generator →