#595FBB#595FBB

#595FBB is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.7% C 0.142 H 277.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#595FBB
RGB	rgb(89, 95, 187)
HSL	hsl(236, 42%, 54%)
HSV	hsv(236, 52%, 73%)
CMYK	cmyk(52.4%, 49.2%, 0%, 26.7%)
CIE-LAB	lab(44.08, 23.72, -49.45)
CIE-LCH	lch(44.08, 54.84, 295.63°)
OKLab	oklab(52.72% 0.0186 -0.1409)
OKLCH	oklch(52.72% 0.142 277.5)
XYZ	xyz(17.1789, 13.8951, 48.7809)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595FBB #BBB559

analogous

#5990BB #595FBB #8459BB

triadic

#595FBB #BB595F #5FBB59

tetradic

#595FBB #BB5990 #BBB559 #59BB84

square

#595FBB #BB5990 #BBB559 #59BB84

split-complementary

#595FBB #BB8459 #90BB59

monochromatic

#2D316D #3E4498 #595FBB #8489CD #B0B3DF

Accessibility & contrast

On white

5.56

#595FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#595FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595FBB

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595FBB	#FFFFFF	#000000	##FFFFFF
##595FBB	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346CBE

Deuteranopia (green-blind)

#2964B9

Tritanopia (blue-blind)

#2E7384

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #595fbb;
/* rgb */ color: rgb(89, 95, 187);
/* oklch */ color: oklch(52.7% 0.142 277.5);

Tailwind

colors: {
  custom: {
    50: '#8f8cd0',
    500: '#595fbb',
    950: '#000000',
  },
}

SCSS

$custom: #595fbb;
$custom-light: #8f8cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#595fbb",
  "rgb": {
    "r": 89,
    "g": 95,
    "b": 187
  },
  "hsl": {
    "h": 236.327,
    "s": 41.88,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52716,
    "c": 0.14215,
    "h": 277.5
  },
  "luminance": 0.13896
}

Semantic roles & 50–950 ramp

primary

#595FBB

secondary

#CDCAA3

accent

#CA56D2

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #595FBB

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

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