#594BB5#594BB5

#594BB5 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.6% C 0.161 H 284.7°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#594BB5
RGB	rgb(89, 75, 181)
HSL	hsl(248, 42%, 50%)
HSV	hsv(248, 59%, 71%)
CMYK	cmyk(50.8%, 58.6%, 0%, 29%)
CIE-LAB	lab(38.71, 34.22, -54.58)
CIE-LCH	lch(38.71, 64.43, 302.09°)
OKLab	oklab(48.58% 0.0409 -0.1562)
OKLCH	oklch(48.58% 0.161 284.7)
XYZ	xyz(14.9739, 10.4914, 44.9431)
Luminance	0.1049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#594BB5 #A7B54B

analogous

#4B72B5 #594BB5 #8E4BB5

triadic

#594BB5 #B5594B #4BB559

tetradic

#594BB5 #B54B72 #A7B54B #4BB58E

square

#594BB5 #B54B72 #A7B54B #4BB58E

split-complementary

#594BB5 #B58E4B #72B54B

monochromatic

#2E275F #43398A #594BB5 #8176C7 #A9A2D9

Accessibility & contrast

On white

6.78

#594BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#594BB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #594BB5

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##594BB5	#FFFFFF	#000000	##FFFFFF
##594BB5	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB9

Deuteranopia (green-blind)

#0058B3

Tritanopia (blue-blind)

#366379

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #594bb5;
/* rgb */ color: rgb(89, 75, 181);
/* oklch */ color: oklch(48.6% 0.161 284.7);

Tailwind

colors: {
  custom: {
    50: '#8f7ecc',
    500: '#594bb5',
    950: '#000000',
  },
}

SCSS

$custom: #594bb5;
$custom-light: #8f7ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#594bb5",
  "rgb": {
    "r": 89,
    "g": 75,
    "b": 181
  },
  "hsl": {
    "h": 247.925,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48578,
    "c": 0.16142,
    "h": 284.7
  },
  "luminance": 0.10492
}

Semantic roles & 50–950 ramp

primary

#594BB5

secondary

#BFC696

accent

#D256C1

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #594BB5

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

Preview Lab → · Contrast checker → · Palette generator →