#4D45C8#4D45C8

#4D45C8 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 48.2% C 0.196 H 278.8°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D45C8
RGB	rgb(77, 69, 200)
HSL	hsl(244, 54%, 53%)
HSV	hsv(244, 66%, 78%)
CMYK	cmyk(61.5%, 65.5%, 0%, 21.6%)
CIE-LAB	lab(37.85, 41.72, -67.15)
CIE-LCH	lch(37.85, 79.05, 301.85°)
OKLab	oklab(48.17% 0.03 -0.1935)
OKLCH	oklch(48.17% 0.196 278.8)
XYZ	xyz(15.6107, 10.0030, 55.7405)
Luminance	0.1000 (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

#4D45C8 #C0C845

analogous

#457EC8 #4D45C8 #8E45C8

triadic

#4D45C8 #C84D45 #45C84D

tetradic

#4D45C8 #C8457E #C0C845 #45C88E

square

#4D45C8 #C8457E #C0C845 #45C88E

split-complementary

#4D45C8 #C88E45 #7EC845

monochromatic

#262171 #362FA0 #4D45C8 #7A74D6 #A7A3E4

Accessibility & contrast

On white

7.00

#4D45C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#4D45C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D45C8

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D45C8	#FFFFFF	#000000	##FFFFFF
##4D45C8	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECC

Deuteranopia (green-blind)

#0054C5

Tritanopia (blue-blind)

#006780

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d45c8;
/* rgb */ color: rgb(77, 69, 200);
/* oklch */ color: oklch(48.2% 0.196 278.8);

Tailwind

colors: {
  custom: {
    50: '#8c79da',
    500: '#4d45c8',
    950: '#000000',
  },
}

SCSS

$custom: #4d45c8;
$custom-light: #8c79da;
$custom-dark: #000000;

JSON

{
  "hex": "#4d45c8",
  "rgb": {
    "r": 77,
    "g": 69,
    "b": 200
  },
  "hsl": {
    "h": 243.664,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48167,
    "c": 0.19578,
    "h": 278.8
  },
  "luminance": 0.10004
}

Semantic roles & 50–950 ramp

primary

#4D45C8

secondary

#CDD198

accent

#DE4AD5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4D45C8

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

Preview Lab → · Contrast checker → · Palette generator →