#4F5AE3#4F5AE3

#4F5AE3 is a mid, highly saturated blue. Relative luminance 0.145; OKLCH L 54.1% C 0.205 H 273.8°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4F5AE3
RGB	rgb(79, 90, 227)
HSL	hsl(236, 73%, 60%)
HSV	hsv(236, 65%, 89%)
CMYK	cmyk(65.2%, 60.4%, 0%, 11%)
CIE-LAB	lab(44.97, 38.23, -71.01)
CIE-LCH	lch(44.97, 80.65, 298.30°)
OKLab	oklab(54.09% 0.0136 -0.2046)
OKLCH	oklch(54.09% 0.205 273.8)
XYZ	xyz(20.7411, 14.5188, 74.3675)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5AE3 #E3D84F

analogous

#4FA4E3 #4F5AE3 #8E4FE3

triadic

#4F5AE3 #E34F5A #5AE34F

tetradic

#4F5AE3 #E34FA4 #E3D84F #4FE38E

square

#4F5AE3 #E34FA4 #E3D84F #4FE38E

split-complementary

#4F5AE3 #E38E4F #A4E34F

monochromatic

#19239E #222FD3 #4F5AE3 #848BEB #B9BDF4

Accessibility & contrast

On white

5.38

#4F5AE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4F5AE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5AE3

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5AE3	#FFFFFF	#000000	##FFFFFF
##4F5AE3	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E7

Deuteranopia (green-blind)

#0064E0

Tritanopia (blue-blind)

#007C96

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4f5ae3;
/* rgb */ color: rgb(79, 90, 227);
/* oklch */ color: oklch(54.1% 0.205 273.8);

Tailwind

colors: {
  custom: {
    50: '#9088ed',
    500: '#4f5ae3',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ae3;
$custom-light: #9088ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ae3",
  "rgb": {
    "r": 79,
    "g": 90,
    "b": 227
  },
  "hsl": {
    "h": 235.541,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.54088,
    "c": 0.20509,
    "h": 273.8
  },
  "luminance": 0.14521
}

Semantic roles & 50–950 ramp

primary

#4F5AE3

secondary

#E3DFAA

accent

#E239EF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4F5AE3

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

Preview Lab → · Contrast checker → · Palette generator →