#594FDB#594FDB

#594FDB is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.3% C 0.206 H 279.7°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#594FDB
RGB	rgb(89, 79, 219)
HSL	hsl(244, 66%, 58%)
HSV	hsv(244, 64%, 86%)
CMYK	cmyk(59.4%, 63.9%, 0%, 14.1%)
CIE-LAB	lab(42.50, 43.72, -70.45)
CIE-LCH	lch(42.50, 82.92, 301.82°)
OKLab	oklab(52.26% 0.0348 -0.2028)
OKLCH	oklch(52.26% 0.206 279.7)
XYZ	xyz(19.6979, 12.8289, 68.4423)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#594FDB #D1DB4F

analogous

#4F8BDB #594FDB #9F4FDB

triadic

#594FDB #DB594F #4FDB59

tetradic

#594FDB #DB4F8B #D1DB4F #4FDB9F

square

#594FDB #DB4F8B #D1DB4F #4FDB9F

split-complementary

#594FDB #DB9F4F #8BDB4F

monochromatic

#261E92 #3328C5 #594FDB #8982E5 #B9B5F0

Accessibility & contrast

On white

5.89

#594FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#594FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #594FDB

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##594FDB	#FFFFFF	#000000	##FFFFFF
##594FDB	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADF

Deuteranopia (green-blind)

#005FD8

Tritanopia (blue-blind)

#00728E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #594fdb;
/* rgb */ color: rgb(89, 79, 219);
/* oklch */ color: oklch(52.3% 0.206 279.7);

Tailwind

colors: {
  custom: {
    50: '#9581e7',
    500: '#594fdb',
    950: '#000000',
  },
}

SCSS

$custom: #594fdb;
$custom-light: #9581e7;
$custom-dark: #000000;

JSON

{
  "hex": "#594fdb",
  "rgb": {
    "r": 89,
    "g": 79,
    "b": 219
  },
  "hsl": {
    "h": 244.286,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52261,
    "c": 0.20576,
    "h": 279.7
  },
  "luminance": 0.1283
}

Semantic roles & 50–950 ramp

primary

#594FDB

secondary

#DBDFA7

accent

#E93FDD

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #594FDB

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

Preview Lab → · Contrast checker → · Palette generator →