#595CB1#595CB1

#595CB1 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.5% C 0.132 H 279.2°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#595CB1
RGB	rgb(89, 92, 177)
HSL	hsl(238, 36%, 52%)
HSV	hsv(238, 50%, 69%)
CMYK	cmyk(49.7%, 48%, 0%, 30.6%)
CIE-LAB	lab(42.69, 22.41, -45.83)
CIE-LCH	lch(42.69, 51.01, 296.06°)
OKLab	oklab(51.47% 0.021 -0.1303)
OKLCH	oklch(51.47% 0.132 279.2)
XYZ	xyz(15.8803, 12.9516, 43.2496)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595CB1 #B1AE59

analogous

#5988B1 #595CB1 #8259B1

triadic

#595CB1 #B1595C #5CB159

tetradic

#595CB1 #B15988 #B1AE59 #59B182

square

#595CB1 #B15988 #B1AE59 #59B182

split-complementary

#595CB1 #B18259 #88B159

monochromatic

#2E3062 #41448B #595CB1 #8385C5 #ACAED8

Accessibility & contrast

On white

5.85

#595CB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#595CB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595CB1

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595CB1	#FFFFFF	#000000	##FFFFFF
##595CB1	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3768B4

Deuteranopia (green-blind)

#2F61AF

Tritanopia (blue-blind)

#376E7E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #595cb1;
/* rgb */ color: rgb(89, 92, 177);
/* oklch */ color: oklch(51.5% 0.132 279.2);

Tailwind

colors: {
  custom: {
    50: '#8e8ac9',
    500: '#595cb1',
    950: '#000000',
  },
}

SCSS

$custom: #595cb1;
$custom-light: #8e8ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#595cb1",
  "rgb": {
    "r": 89,
    "g": 92,
    "b": 177
  },
  "hsl": {
    "h": 237.955,
    "s": 36.066,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51467,
    "c": 0.13199,
    "h": 279.2
  },
  "luminance": 0.12952
}

Semantic roles & 50–950 ramp

primary

#595CB1

secondary

#C6C5A0

accent

#C85CCC

background

#F9F8FC

surface

#F1F0F8

border

#CBCBD1

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #595CB1

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

Preview Lab → · Contrast checker → · Palette generator →