#4D45CE#4D45CE

#4D45CE is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.7% C 0.203 H 278.3°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#4D45CE
RGB	rgb(77, 69, 206)
HSL	hsl(244, 58%, 54%)
HSV	hsv(244, 67%, 81%)
CMYK	cmyk(62.6%, 66.5%, 0%, 19.2%)
CIE-LAB	lab(38.36, 43.64, -69.80)
CIE-LCH	lch(38.36, 82.32, 302.02°)
OKLab	oklab(48.69% 0.0293 -0.2012)
OKLCH	oklch(48.69% 0.203 278.3)
XYZ	xyz(16.3257, 10.2890, 59.5062)
Luminance	0.1029 (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

#4D45CE #C6CE45

analogous

#4582CE #4D45CE #9245CE

triadic

#4D45CE #CE4D45 #45CE4D

tetradic

#4D45CE #CE4582 #C6CE45 #45CE92

square

#4D45CE #CE4582 #C6CE45 #45CE92

split-complementary

#4D45CE #CE9245 #82CE45

monochromatic

#252079 #342DA9 #4D45CE #7B75DB #AAA6E8

Accessibility & contrast

On white

6.87

#4D45CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#4D45CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D45CE

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D45CE	#FFFFFF	#000000	##FFFFFF
##4D45CE	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D2

Deuteranopia (green-blind)

#0055CB

Tritanopia (blue-blind)

#006984

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4d45ce;
/* rgb */ color: rgb(77, 69, 206);
/* oklch */ color: oklch(48.7% 0.203 278.3);

Tailwind

colors: {
  custom: {
    50: '#8d7ade',
    500: '#4d45ce',
    950: '#000000',
  },
}

SCSS

$custom: #4d45ce;
$custom-light: #8d7ade;
$custom-dark: #000000;

JSON

{
  "hex": "#4d45ce",
  "rgb": {
    "r": 77,
    "g": 69,
    "b": 206
  },
  "hsl": {
    "h": 243.504,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48692,
    "c": 0.20336,
    "h": 278.3
  },
  "luminance": 0.1029
}

Semantic roles & 50–950 ramp

primary

#4D45CE

secondary

#D1D59A

accent

#E246D8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4D45CE

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

Preview Lab → · Contrast checker → · Palette generator →