#4F5EBF#4F5EBF

#4F5EBF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.1% C 0.152 H 273.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F5EBF
RGB	rgb(79, 94, 191)
HSL	hsl(232, 47%, 53%)
HSV	hsv(232, 59%, 75%)
CMYK	cmyk(58.6%, 50.8%, 0%, 25.1%)
CIE-LAB	lab(43.40, 23.60, -52.90)
CIE-LCH	lch(43.40, 57.93, 294.05°)
OKLab	oklab(52.11% 0.0089 -0.1513)
OKLCH	oklch(52.11% 0.152 273.4)
XYZ	xyz(16.6280, 13.4280, 50.9957)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5EBF #BFB04F

analogous

#4F96BF #4F5EBF #784FBF

triadic

#4F5EBF #BF4F5E #5EBF4F

tetradic

#4F5EBF #BF4F96 #BFB04F #4FBF78

square

#4F5EBF #BF4F96 #BFB04F #4FBF78

split-complementary

#4F5EBF #BF784F #96BF4F

monochromatic

#27316C #384599 #4F5EBF #7C87CF #A9B0E0

Accessibility & contrast

On white

5.70

#4F5EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4F5EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5EBF

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5EBF	#FFFFFF	#000000	##FFFFFF
##4F5EBF	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A6CC2

Deuteranopia (green-blind)

#1362BD

Tritanopia (blue-blind)

#007485

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4f5ebf;
/* rgb */ color: rgb(79, 94, 191);
/* oklch */ color: oklch(52.1% 0.152 273.4);

Tailwind

colors: {
  custom: {
    50: '#8a8bd3',
    500: '#4f5ebf',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ebf;
$custom-light: #8a8bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ebf",
  "rgb": {
    "r": 79,
    "g": 94,
    "b": 191
  },
  "hsl": {
    "h": 231.964,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.52108,
    "c": 0.1516,
    "h": 273.4
  },
  "luminance": 0.13429
}

Semantic roles & 50–950 ramp

primary

#4F5EBF

secondary

#CDC79D

accent

#C551D6

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0D0C14

muted

#7D7D83

Preview Lab

Preview with #4F5EBF

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

Preview Lab → · Contrast checker → · Palette generator →