#4548C8#4548C8

#4548C8 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.1% C 0.194 H 275.3°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4548C8
RGB	rgb(69, 72, 200)
HSL	hsl(239, 54%, 53%)
HSV	hsv(239, 66%, 78%)
CMYK	cmyk(65.5%, 64%, 0%, 21.6%)
CIE-LAB	lab(37.97, 38.75, -66.98)
CIE-LCH	lch(37.97, 77.38, 300.05°)
OKLab	oklab(48.11% 0.0179 -0.1932)
OKLCH	oklch(48.11% 0.194 275.3)
XYZ	xyz(15.1935, 10.0687, 55.7752)
Luminance	0.1007 (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

#4548C8 #C8C545

analogous

#4589C8 #4548C8 #8345C8

triadic

#4548C8 #C84548 #48C845

tetradic

#4548C8 #C84589 #C8C545 #45C883

square

#4548C8 #C84589 #C8C545 #45C883

split-complementary

#4548C8 #C88345 #89C845

monochromatic

#212371 #2F32A0 #4548C8 #7476D6 #A3A5E4

Accessibility & contrast

On white

6.97

#4548C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4548C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4548C8

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4548C8	#FFFFFF	#000000	##FFFFFF
##4548C8	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCC

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#006981

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4548c8;
/* rgb */ color: rgb(69, 72, 200);
/* oklch */ color: oklch(48.1% 0.194 275.3);

Tailwind

colors: {
  custom: {
    50: '#887bda',
    500: '#4548c8',
    950: '#000000',
  },
}

SCSS

$custom: #4548c8;
$custom-light: #887bda;
$custom-dark: #000000;

JSON

{
  "hex": "#4548c8",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 200
  },
  "hsl": {
    "h": 238.626,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48108,
    "c": 0.19401,
    "h": 275.3
  },
  "luminance": 0.1007
}

Semantic roles & 50–950 ramp

primary

#4548C8

secondary

#D1CF98

accent

#DA4ADE

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4548C8

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

Preview Lab → · Contrast checker → · Palette generator →