#4D45CD#4D45CD

#4D45CD is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.6% C 0.202 H 278.4°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#4D45CD
RGB	rgb(77, 69, 205)
HSL	hsl(244, 58%, 54%)
HSV	hsv(244, 66%, 80%)
CMYK	cmyk(62.4%, 66.3%, 0%, 19.6%)
CIE-LAB	lab(38.27, 43.32, -69.36)
CIE-LCH	lch(38.27, 81.78, 301.99°)
OKLab	oklab(48.6% 0.0294 -0.1999)
OKLCH	oklch(48.6% 0.202 278.4)
XYZ	xyz(16.2046, 10.2405, 58.8685)
Luminance	0.1024 (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

#4D45CD #C5CD45

analogous

#4581CD #4D45CD #9145CD

triadic

#4D45CD #CD4D45 #45CD4D

tetradic

#4D45CD #CD4581 #C5CD45 #45CD91

square

#4D45CD #CD4581 #C5CD45 #45CD91

split-complementary

#4D45CD #CD9145 #81CD45

monochromatic

#252077 #342DA8 #4D45CD #7B75DA #A9A5E7

Accessibility & contrast

On white

6.89

#4D45CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4D45CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D45CD

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D45CD	#FFFFFF	#000000	##FFFFFF
##4D45CD	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D1

Deuteranopia (green-blind)

#0055CA

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4d45cd;
/* rgb */ color: rgb(77, 69, 205);
/* oklch */ color: oklch(48.6% 0.202 278.4);

Tailwind

colors: {
  custom: {
    50: '#8d7add',
    500: '#4d45cd',
    950: '#000000',
  },
}

SCSS

$custom: #4d45cd;
$custom-light: #8d7add;
$custom-dark: #000000;

JSON

{
  "hex": "#4d45cd",
  "rgb": {
    "r": 77,
    "g": 69,
    "b": 205
  },
  "hsl": {
    "h": 243.529,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48604,
    "c": 0.2021,
    "h": 278.4
  },
  "luminance": 0.10242
}

Semantic roles & 50–950 ramp

primary

#4D45CD

secondary

#D1D49A

accent

#E147D8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4D45CD

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

Preview Lab → · Contrast checker → · Palette generator →