#4548A2#4548A2

#4548A2 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.0% C 0.143 H 277.6°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#4548A2
RGB	rgb(69, 72, 162)
HSL	hsl(238, 40%, 45%)
HSV	hsv(238, 57%, 64%)
CMYK	cmyk(57.4%, 55.6%, 0%, 36.5%)
CIE-LAB	lab(35.02, 25.88, -49.33)
CIE-LCH	lch(35.02, 55.71, 297.69°)
OKLab	oklab(45.01% 0.0188 -0.1413)
OKLCH	oklch(45.01% 0.143 277.6)
XYZ	xyz(11.2911, 8.5078, 35.2226)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4548A2 #A29F45

analogous

#4576A2 #4548A2 #7145A2

triadic

#4548A2 #A24548 #48A245

tetradic

#4548A2 #A24576 #A29F45 #45A271

square

#4548A2 #A24576 #A29F45 #45A271

split-complementary

#4548A2 #A27145 #76A245

monochromatic

#20224C #333577 #4548A2 #6669BE #9193D0

Accessibility & contrast

On white

7.77

#4548A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4548A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4548A2

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4548A2	#FFFFFF	#000000	##FFFFFF
##4548A2	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B56A5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#105D6E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4548a2;
/* rgb */ color: rgb(69, 72, 162);
/* oklch */ color: oklch(45.0% 0.143 277.6);

Tailwind

colors: {
  custom: {
    50: '#817bbe',
    500: '#4548a2',
    950: '#000000',
  },
}

SCSS

$custom: #4548a2;
$custom-light: #817bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#4548a2",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 162
  },
  "hsl": {
    "h": 238.065,
    "s": 40.26,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45009,
    "c": 0.14255,
    "h": 277.6
  },
  "luminance": 0.08509
}

Semantic roles & 50–950 ramp

primary

#4548A2

secondary

#BCBA87

accent

#CC58D0

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #4548A2

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

Preview Lab → · Contrast checker → · Palette generator →