#595AB3#595AB3

#595AB3 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.2% C 0.138 H 279.9°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#595AB3
RGB	rgb(89, 90, 179)
HSL	hsl(239, 37%, 53%)
HSV	hsv(239, 50%, 70%)
CMYK	cmyk(50.3%, 49.7%, 0%, 29.8%)
CIE-LAB	lab(42.29, 24.30, -47.64)
CIE-LCH	lch(42.29, 53.48, 297.02°)
OKLab	oklab(51.21% 0.0236 -0.1356)
OKLCH	oklch(51.21% 0.138 279.9)
XYZ	xyz(15.9102, 12.6900, 44.2501)
Luminance	0.1269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595AB3 #B3B259

analogous

#5987B3 #595AB3 #8559B3

triadic

#595AB3 #B3595A #5AB359

tetradic

#595AB3 #B35987 #B3B259 #59B385

square

#595AB3 #B35987 #B3B259 #59B385

split-complementary

#595AB3 #B38559 #87B359

monochromatic

#2E2E64 #41428E #595AB3 #8384C6 #ADADD9

Accessibility & contrast

On white

5.94

#595AB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#595AB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595AB3

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595AB3	#FFFFFF	#000000	##FFFFFF
##595AB3	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3167B6

Deuteranopia (green-blind)

#2960B1

Tritanopia (blue-blind)

#366D7E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #595ab3;
/* rgb */ color: rgb(89, 90, 179);
/* oklch */ color: oklch(51.2% 0.138 279.9);

Tailwind

colors: {
  custom: {
    50: '#8e88ca',
    500: '#595ab3',
    950: '#000000',
  },
}

SCSS

$custom: #595ab3;
$custom-light: #8e88ca;
$custom-dark: #000000;

JSON

{
  "hex": "#595ab3",
  "rgb": {
    "r": 89,
    "g": 90,
    "b": 179
  },
  "hsl": {
    "h": 239.333,
    "s": 37.19,
    "l": 52.549
  },
  "oklch": {
    "l": 0.51206,
    "c": 0.13769,
    "h": 279.9
  },
  "luminance": 0.12691
}

Semantic roles & 50–950 ramp

primary

#595AB3

secondary

#C7C7A0

accent

#CC5BCD

background

#F9F8FC

surface

#F1EFF8

border

#CBCAD1

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #595AB3

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

Preview Lab → · Contrast checker → · Palette generator →