#4542E0#4542E0

#4542E0 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.4% C 0.230 H 274.7°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4542E0
RGB	rgb(69, 66, 224)
HSL	hsl(241, 72%, 57%)
HSV	hsv(241, 71%, 88%)
CMYK	cmyk(69.2%, 70.5%, 0%, 12.2%)
CIE-LAB	lab(38.80, 50.15, -79.44)
CIE-LCH	lch(38.80, 93.95, 302.26°)
OKLab	oklab(49.36% 0.0191 -0.2296)
OKLCH	oklch(49.36% 0.23 274.7)
XYZ	xyz(17.8526, 10.5418, 71.6005)
Luminance	0.1054 (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

#4542E0 #DDE042

analogous

#428EE0 #4542E0 #9442E0

triadic

#4542E0 #E04542 #42E045

tetradic

#4542E0 #E0428E #DDE042 #42E094

square

#4542E0 #E0428E #DDE042 #42E094

split-complementary

#4542E0 #E09442 #8EE042

monochromatic

#1A1890 #2320C5 #4542E0 #7977E9 #ACABF1

Accessibility & contrast

On white

6.76

#4542E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4542E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4542E0

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4542E0	#FFFFFF	#000000	##FFFFFF
##4542E0	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E5

Deuteranopia (green-blind)

#0054DD

Tritanopia (blue-blind)

#006E8D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4542e0;
/* rgb */ color: rgb(69, 66, 224);
/* oklch */ color: oklch(49.4% 0.230 274.7);

Tailwind

colors: {
  custom: {
    50: '#8d78eb',
    500: '#4542e0',
    950: '#000000',
  },
}

SCSS

$custom: #4542e0;
$custom-light: #8d78eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4542e0",
  "rgb": {
    "r": 69,
    "g": 66,
    "b": 224
  },
  "hsl": {
    "h": 241.139,
    "s": 71.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.4936,
    "c": 0.23043,
    "h": 274.7
  },
  "luminance": 0.10543
}

Semantic roles & 50–950 ramp

primary

#4542E0

secondary

#DEDF9F

accent

#EF39EB

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4542E0

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

Preview Lab → · Contrast checker → · Palette generator →