#4B59DF#4B59DF

#4B59DF is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.3% C 0.202 H 272.9°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4B59DF
RGB	rgb(75, 89, 223)
HSL	hsl(234, 70%, 58%)
HSV	hsv(234, 66%, 87%)
CMYK	cmyk(66.4%, 60.1%, 0%, 12.5%)
CIE-LAB	lab(44.18, 36.93, -70.03)
CIE-LCH	lch(44.18, 79.17, 297.80°)
OKLab	oklab(53.35% 0.0102 -0.2019)
OKLCH	oklch(53.35% 0.202 272.9)
XYZ	xyz(19.7889, 13.9665, 71.4507)
Luminance	0.1397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B59DF #DFD14B

analogous

#4BA3DF #4B59DF #874BDF

triadic

#4B59DF #DF4B59 #59DF4B

tetradic

#4B59DF #DF4BA3 #DFD14B #4BDF87

square

#4B59DF #DF4BA3 #DFD14B #4BDF87

split-complementary

#4B59DF #DF874B #A3DF4B

monochromatic

#1B2695 #2433C9 #4B59DF #7F89E8 #B3B9F1

Accessibility & contrast

On white

5.54

#4B59DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4B59DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B59DF

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B59DF	#FFFFFF	#000000	##FFFFFF
##4B59DF	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE3

Deuteranopia (green-blind)

#0062DC

Tritanopia (blue-blind)

#007B93

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4b59df;
/* rgb */ color: rgb(75, 89, 223);
/* oklch */ color: oklch(53.3% 0.202 272.9);

Tailwind

colors: {
  custom: {
    50: '#8e88ea',
    500: '#4b59df',
    950: '#000000',
  },
}

SCSS

$custom: #4b59df;
$custom-light: #8e88ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4b59df",
  "rgb": {
    "r": 75,
    "g": 89,
    "b": 223
  },
  "hsl": {
    "h": 234.324,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.5335,
    "c": 0.20212,
    "h": 272.9
  },
  "luminance": 0.13968
}

Semantic roles & 50–950 ramp

primary

#4B59DF

secondary

#E0DBA6

accent

#DC3BED

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4B59DF

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

Preview Lab → · Contrast checker → · Palette generator →