#4D59D2#4D59D2

#4D59D2 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.4% C 0.185 H 273.9°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4D59D2
RGB	rgb(77, 89, 210)
HSL	hsl(235, 60%, 56%)
HSV	hsv(235, 63%, 82%)
CMYK	cmyk(63.3%, 57.6%, 0%, 17.6%)
CIE-LAB	lab(43.32, 32.82, -64.01)
CIE-LCH	lch(43.32, 71.93, 297.15°)
OKLab	oklab(52.43% 0.0125 -0.1841)
OKLCH	oklch(52.43% 0.185 273.9)
XYZ	xyz(18.2620, 13.3741, 62.5794)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D59D2 #D2C64D

analogous

#4D9CD2 #4D59D2 #844DD2

triadic

#4D59D2 #D24D59 #59D24D

tetradic

#4D59D2 #D24D9C #D2C64D #4DD284

square

#4D59D2 #D24D9C #D2C64D #4DD284

split-complementary

#4D59D2 #D2844D #9CD24D

monochromatic

#212A83 #2E3AB4 #4D59D2 #7E87DE #AFB4EB

Accessibility & contrast

On white

5.71

#4D59D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4D59D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D59D2

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D59D2	#FFFFFF	#000000	##FFFFFF
##4D59D2	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD6

Deuteranopia (green-blind)

#0061D0

Tritanopia (blue-blind)

#00768D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4d59d2;
/* rgb */ color: rgb(77, 89, 210);
/* oklch */ color: oklch(52.4% 0.185 273.9);

Tailwind

colors: {
  custom: {
    50: '#8c87e1',
    500: '#4d59d2',
    950: '#000000',
  },
}

SCSS

$custom: #4d59d2;
$custom-light: #8c87e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d59d2",
  "rgb": {
    "r": 77,
    "g": 89,
    "b": 210
  },
  "hsl": {
    "h": 234.586,
    "s": 59.641,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52434,
    "c": 0.18453,
    "h": 273.9
  },
  "luminance": 0.13376
}

Semantic roles & 50–950 ramp

primary

#4D59D2

secondary

#D9D4A2

accent

#D545E3

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D59D2

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

Preview Lab → · Contrast checker → · Palette generator →