#4D59DD#4D59DD

#4D59DD is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.3% C 0.199 H 273.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4D59DD
RGB	rgb(77, 89, 221)
HSL	hsl(235, 68%, 58%)
HSV	hsv(235, 65%, 87%)
CMYK	cmyk(65.2%, 59.7%, 0%, 13.3%)
CIE-LAB	lab(44.15, 36.54, -68.95)
CIE-LCH	lch(44.15, 78.03, 297.92°)
OKLab	oklab(53.31% 0.0124 -0.1986)
OKLCH	oklch(53.31% 0.199 273.6)
XYZ	xyz(19.6798, 13.9413, 70.0464)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D59DD #DDD14D

analogous

#4DA1DD #4D59DD #894DDD

triadic

#4D59DD #DD4D59 #59DD4D

tetradic

#4D59DD #DD4DA1 #DDD14D #4DDD89

square

#4D59DD #DD4DA1 #DDD14D #4DDD89

split-complementary

#4D59DD #DD894D #A1DD4D

monochromatic

#1C2693 #2633C7 #4D59DD #8089E7 #B4B9F1

Accessibility & contrast

On white

5.54

#4D59DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4D59DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D59DD

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D59DD	#FFFFFF	#000000	##FFFFFF
##4D59DD	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)

#006FE1

Deuteranopia (green-blind)

#0062DA

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d59dd;
/* rgb */ color: rgb(77, 89, 221);
/* oklch */ color: oklch(53.3% 0.199 273.6);

Tailwind

colors: {
  custom: {
    50: '#8e88e9',
    500: '#4d59dd',
    950: '#000000',
  },
}

SCSS

$custom: #4d59dd;
$custom-light: #8e88e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d59dd",
  "rgb": {
    "r": 77,
    "g": 89,
    "b": 221
  },
  "hsl": {
    "h": 235,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.53307,
    "c": 0.19902,
    "h": 273.6
  },
  "luminance": 0.13943
}

Semantic roles & 50–950 ramp

primary

#4D59DD

secondary

#DFDBA6

accent

#DC3DEB

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D59DD

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

Preview Lab → · Contrast checker → · Palette generator →