#4B45E2#4B45E2

#4B45E2 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.4% C 0.228 H 276.1°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4B45E2
RGB	rgb(75, 69, 226)
HSL	hsl(242, 73%, 58%)
HSV	hsv(242, 69%, 89%)
CMYK	cmyk(66.8%, 69.5%, 0%, 11.4%)
CIE-LAB	lab(39.98, 49.77, -78.62)
CIE-LCH	lch(39.98, 93.04, 302.34°)
OKLab	oklab(50.37% 0.0241 -0.2271)
OKLCH	oklch(50.37% 0.228 276.1)
XYZ	xyz(18.7527, 11.2414, 73.1183)
Luminance	0.1124 (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

#4B45E2 #DCE245

analogous

#458DE2 #4B45E2 #9945E2

triadic

#4B45E2 #E24B45 #45E24B

tetradic

#4B45E2 #E2458D #DCE245 #45E299

square

#4B45E2 #E2458D #DCE245 #45E299

split-complementary

#4B45E2 #E29945 #8DE245

monochromatic

#1C1795 #2620CA #4B45E2 #7E7AEA #B1AFF3

Accessibility & contrast

On white

6.46

#4B45E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4B45E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B45E2

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B45E2	#FFFFFF	#000000	##FFFFFF
##4B45E2	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E7

Deuteranopia (green-blind)

#0057DF

Tritanopia (blue-blind)

#00708F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b45e2;
/* rgb */ color: rgb(75, 69, 226);
/* oklch */ color: oklch(50.4% 0.228 276.1);

Tailwind

colors: {
  custom: {
    50: '#907aec',
    500: '#4b45e2',
    950: '#000000',
  },
}

SCSS

$custom: #4b45e2;
$custom-light: #907aec;
$custom-dark: #000000;

JSON

{
  "hex": "#4b45e2",
  "rgb": {
    "r": 75,
    "g": 69,
    "b": 226
  },
  "hsl": {
    "h": 242.293,
    "s": 73.023,
    "l": 57.843
  },
  "oklch": {
    "l": 0.50368,
    "c": 0.22837,
    "h": 276.1
  },
  "luminance": 0.11243
}

Semantic roles & 50–950 ramp

primary

#4B45E2

secondary

#DEE1A2

accent

#F038E9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4B45E2

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

Preview Lab → · Contrast checker → · Palette generator →