#595FBC#595FBC

#595FBC is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.144 H 277.5°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#595FBC
RGB	rgb(89, 95, 188)
HSL	hsl(236, 42%, 54%)
HSV	hsv(236, 53%, 74%)
CMYK	cmyk(52.7%, 49.5%, 0%, 26.3%)
CIE-LAB	lab(44.14, 24.04, -49.93)
CIE-LCH	lch(44.14, 55.42, 295.71°)
OKLab	oklab(52.78% 0.0187 -0.1423)
OKLCH	oklch(52.78% 0.144 277.5)
XYZ	xyz(17.2863, 13.9380, 49.3466)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595FBC #BCB659

analogous

#5991BC #595FBC #8559BC

triadic

#595FBC #BC595F #5FBC59

tetradic

#595FBC #BC5991 #BCB659 #59BC85

square

#595FBC #BC5991 #BCB659 #59BC85

split-complementary

#595FBC #BC8559 #91BC59

monochromatic

#2C306E #3E449A #595FBC #8589CE #B0B3DF

Accessibility & contrast

On white

5.54

#595FBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#595FBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595FBC

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595FBC	#FFFFFF	#000000	##FFFFFF
##595FBC	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336CBF

Deuteranopia (green-blind)

#2764BA

Tritanopia (blue-blind)

#2D7384

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #595fbc;
/* rgb */ color: rgb(89, 95, 188);
/* oklch */ color: oklch(52.8% 0.144 277.5);

Tailwind

colors: {
  custom: {
    50: '#8f8cd1',
    500: '#595fbc',
    950: '#000000',
  },
}

SCSS

$custom: #595fbc;
$custom-light: #8f8cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#595fbc",
  "rgb": {
    "r": 89,
    "g": 95,
    "b": 188
  },
  "hsl": {
    "h": 236.364,
    "s": 42.489,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52782,
    "c": 0.14357,
    "h": 277.5
  },
  "luminance": 0.13939
}

Semantic roles & 50–950 ramp

primary

#595FBC

secondary

#CDCBA3

accent

#CB56D2

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #595FBC

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

Preview Lab → · Contrast checker → · Palette generator →