#4A5FD9#4A5FD9

#4A5FD9 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.9% C 0.187 H 271.3°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4A5FD9
RGB	rgb(74, 95, 217)
HSL	hsl(231, 65%, 57%)
HSV	hsv(231, 66%, 85%)
CMYK	cmyk(65.9%, 56.2%, 0%, 14.9%)
CIE-LAB	lab(45.15, 31.00, -65.05)
CIE-LCH	lch(45.15, 72.06, 295.48°)
OKLab	oklab(53.91% 0.0043 -0.1872)
OKLCH	oklch(53.91% 0.187 271.3)
XYZ	xyz(19.4364, 14.6482, 67.4353)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5FD9 #D9C44A

analogous

#4AA6D9 #4A5FD9 #7D4AD9

triadic

#4A5FD9 #D94A5F #5FD94A

tetradic

#4A5FD9 #D94AA6 #D9C44A #4AD97D

square

#4A5FD9 #D94AA6 #D9C44A #4AD97D

split-complementary

#4A5FD9 #D97D4A #A6D94A

monochromatic

#1D2D8B #283EBE #4A5FD9 #7D8CE4 #AFB8EE

Accessibility & contrast

On white

5.34

#4A5FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4A5FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5FD9

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5FD9	#FFFFFF	#000000	##FFFFFF
##4A5FD9	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DD

Deuteranopia (green-blind)

#0065D7

Tritanopia (blue-blind)

#007D93

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4a5fd9;
/* rgb */ color: rgb(74, 95, 217);
/* oklch */ color: oklch(53.9% 0.187 271.3);

Tailwind

colors: {
  custom: {
    50: '#8c8ce6',
    500: '#4a5fd9',
    950: '#000000',
  },
}

SCSS

$custom: #4a5fd9;
$custom-light: #8c8ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5fd9",
  "rgb": {
    "r": 74,
    "g": 95,
    "b": 217
  },
  "hsl": {
    "h": 231.189,
    "s": 65.297,
    "l": 57.059
  },
  "oklch": {
    "l": 0.5391,
    "c": 0.18723,
    "h": 271.3
  },
  "luminance": 0.1465
}

Semantic roles & 50–950 ramp

primary

#4A5FD9

secondary

#DCD4A2

accent

#CF40E8

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4A5FD9

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

Preview Lab → · Contrast checker → · Palette generator →