#4A5FD1#4A5FD1

#4A5FD1 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.3% C 0.176 H 271.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4A5FD1
RGB	rgb(74, 95, 209)
HSL	hsl(231, 59%, 55%)
HSV	hsv(231, 65%, 82%)
CMYK	cmyk(64.6%, 54.5%, 0%, 18%)
CIE-LAB	lab(44.58, 28.24, -61.40)
CIE-LCH	lch(44.58, 67.59, 294.70°)
OKLab	oklab(53.3% 0.004 -0.1765)
OKLCH	oklch(53.3% 0.177 271.3)
XYZ	xyz(18.4210, 14.2421, 62.0875)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5FD1 #D1BC4A

analogous

#4AA2D1 #4A5FD1 #794AD1

triadic

#4A5FD1 #D14A5F #5FD14A

tetradic

#4A5FD1 #D14AA2 #D1BC4A #4AD179

square

#4A5FD1 #D14AA2 #D1BC4A #4AD179

split-complementary

#4A5FD1 #D1794A #A2D14A

monochromatic

#212F80 #2D41B1 #4A5FD1 #7B8ADD #ACB5EA

Accessibility & contrast

On white

5.46

#4A5FD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4A5FD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5FD1

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5FD1	#FFFFFF	#000000	##FFFFFF
##4A5FD1	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0170D5

Deuteranopia (green-blind)

#0064CF

Tritanopia (blue-blind)

#007A8F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4a5fd1;
/* rgb */ color: rgb(74, 95, 209);
/* oklch */ color: oklch(53.3% 0.176 271.3);

Tailwind

colors: {
  custom: {
    50: '#8a8ce0',
    500: '#4a5fd1',
    950: '#000000',
  },
}

SCSS

$custom: #4a5fd1;
$custom-light: #8a8ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5fd1",
  "rgb": {
    "r": 74,
    "g": 95,
    "b": 209
  },
  "hsl": {
    "h": 230.667,
    "s": 59.471,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53303,
    "c": 0.1765,
    "h": 271.3
  },
  "luminance": 0.14244
}

Semantic roles & 50–950 ramp

primary

#4A5FD1

secondary

#D8CF9F

accent

#CA45E3

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4A5FD1

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

Preview Lab → · Contrast checker → · Palette generator →