#4548DA#4548DA

#4548DA is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.7% C 0.217 H 274.3°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4548DA
RGB	rgb(69, 72, 218)
HSL	hsl(239, 67%, 56%)
HSV	hsv(239, 68%, 85%)
CMYK	cmyk(68.3%, 67%, 0%, 14.5%)
CIE-LAB	lab(39.51, 44.74, -74.83)
CIE-LCH	lch(39.51, 87.19, 300.88°)
OKLab	oklab(49.71% 0.0162 -0.2162)
OKLCH	oklch(49.71% 0.217 274.3)
XYZ	xyz(17.4223, 10.9603, 67.5135)
Luminance	0.1096 (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

#4548DA #DAD745

analogous

#4593DA #4548DA #8D45DA

triadic

#4548DA #DA4548 #48DA45

tetradic

#4548DA #DA4593 #DAD745 #45DA8D

square

#4548DA #DA4593 #DAD745 #45DA8D

split-complementary

#4548DA #DA8D45 #93DA45

monochromatic

#1B1E89 #2529BC #4548DA #787AE4 #ABACEE

Accessibility & contrast

On white

6.58

#4548DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4548DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4548DA

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4548DA	#FFFFFF	#000000	##FFFFFF
##4548DA	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DF

Deuteranopia (green-blind)

#0056D7

Tritanopia (blue-blind)

#006F8B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4548da;
/* rgb */ color: rgb(69, 72, 218);
/* oklch */ color: oklch(49.7% 0.217 274.3);

Tailwind

colors: {
  custom: {
    50: '#8c7ce7',
    500: '#4548da',
    950: '#000000',
  },
}

SCSS

$custom: #4548da;
$custom-light: #8c7ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4548da",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 218
  },
  "hsl": {
    "h": 238.792,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49709,
    "c": 0.21679,
    "h": 274.3
  },
  "luminance": 0.10962
}

Semantic roles & 50–950 ramp

primary

#4548DA

secondary

#DCDB9F

accent

#E63EEA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4548DA

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

Preview Lab → · Contrast checker → · Palette generator →