#4D45F2#4D45F2

#4D45F2 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 52.0% C 0.247 H 275.6°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4D45F2
RGB	rgb(77, 69, 242)
HSL	hsl(243, 87%, 61%)
HSV	hsv(243, 71%, 95%)
CMYK	cmyk(68.2%, 71.5%, 0%, 5.1%)
CIE-LAB	lab(41.60, 55.00, -85.01)
CIE-LCH	lch(41.60, 101.25, 302.90°)
OKLab	oklab(52% 0.0239 -0.2457)
OKLCH	oklch(52% 0.247 275.6)
XYZ	xyz(21.2104, 12.2429, 85.2325)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D45F2 #EAF245

analogous

#4593F2 #4D45F2 #A445F2

triadic

#4D45F2 #F24D45 #45F24D

tetradic

#4D45F2 #F24593 #EAF245 #45F2A4

square

#4D45F2 #F24593 #EAF245 #45F2A4

split-complementary

#4D45F2 #F2A445 #93F245

monochromatic

#140CB0 #1A10E9 #4D45F2 #847EF6 #BAB7FA

Accessibility & contrast

On white

6.09

#4D45F2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4D45F2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D45F2

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D45F2	#FFFFFF	#000000	##FFFFFF
##4D45F2	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AF7

Deuteranopia (green-blind)

#005AEF

Tritanopia (blue-blind)

#007697

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4d45f2;
/* rgb */ color: rgb(77, 69, 242);
/* oklch */ color: oklch(52.0% 0.247 275.6);

Tailwind

colors: {
  custom: {
    50: '#947bf8',
    500: '#4d45f2',
    950: '#000000',
  },
}

SCSS

$custom: #4d45f2;
$custom-light: #947bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d45f2",
  "rgb": {
    "r": 77,
    "g": 69,
    "b": 242
  },
  "hsl": {
    "h": 242.775,
    "s": 86.935,
    "l": 60.98
  },
  "oklch": {
    "l": 0.52004,
    "c": 0.24688,
    "h": 275.6
  },
  "luminance": 0.12245
}

Semantic roles & 50–950 ramp

primary

#4D45F2

secondary

#E7EAA9

accent

#E302D9

background

#FAF7FF

surface

#F3EEFF

border

#CDC9D7

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #4D45F2

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

Preview Lab → · Contrast checker → · Palette generator →