#4F5CBE#4F5CBE

#4F5CBE is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.6% C 0.153 H 274.1°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4F5CBE
RGB	rgb(79, 92, 190)
HSL	hsl(233, 46%, 53%)
HSV	hsv(233, 58%, 75%)
CMYK	cmyk(58.4%, 51.6%, 0%, 25.5%)
CIE-LAB	lab(42.81, 24.53, -53.27)
CIE-LCH	lch(42.81, 58.64, 294.73°)
OKLab	oklab(51.64% 0.0109 -0.1524)
OKLCH	oklch(51.64% 0.153 274.1)
XYZ	xyz(16.3428, 13.0330, 50.3596)
Luminance	0.1303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5CBE #BEB14F

analogous

#4F93BE #4F5CBE #794FBE

triadic

#4F5CBE #BE4F5C #5CBE4F

tetradic

#4F5CBE #BE4F93 #BEB14F #4FBE79

square

#4F5CBE #BE4F93 #BEB14F #4FBE79

split-complementary

#4F5CBE #BE794F #93BE4F

monochromatic

#282F6B #384398 #4F5CBE #7C85CF #A8AFDF

Accessibility & contrast

On white

5.82

#4F5CBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4F5CBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5CBE

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5CBE	#FFFFFF	#000000	##FFFFFF
##4F5CBE	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266AC1

Deuteranopia (green-blind)

#0B61BC

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4f5cbe;
/* rgb */ color: rgb(79, 92, 190);
/* oklch */ color: oklch(51.6% 0.153 274.1);

Tailwind

colors: {
  custom: {
    50: '#8a8ad2',
    500: '#4f5cbe',
    950: '#000000',
  },
}

SCSS

$custom: #4f5cbe;
$custom-light: #8a8ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5cbe",
  "rgb": {
    "r": 79,
    "g": 92,
    "b": 190
  },
  "hsl": {
    "h": 232.973,
    "s": 46.058,
    "l": 52.745
  },
  "oklch": {
    "l": 0.51644,
    "c": 0.15282,
    "h": 274.1
  },
  "luminance": 0.13034
}

Semantic roles & 50–950 ramp

primary

#4F5CBE

secondary

#CCC79C

accent

#C652D6

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0D0B14

muted

#7D7C83

Preview Lab

Preview with #4F5CBE

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

Preview Lab → · Contrast checker → · Palette generator →