#4F58D2#4F58D2

#4F58D2 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.4% C 0.185 H 274.8°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4F58D2
RGB	rgb(79, 88, 210)
HSL	hsl(236, 59%, 57%)
HSV	hsv(236, 62%, 82%)
CMYK	cmyk(62.4%, 58.1%, 0%, 17.6%)
CIE-LAB	lab(43.20, 33.76, -64.20)
CIE-LCH	lch(43.20, 72.53, 297.74°)
OKLab	oklab(52.38% 0.0156 -0.1846)
OKLCH	oklch(52.38% 0.185 274.8)
XYZ	xyz(18.3432, 13.2933, 62.5595)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F58D2 #D2C94F

analogous

#4F9AD2 #4F58D2 #884FD2

triadic

#4F58D2 #D24F58 #58D24F

tetradic

#4F58D2 #D24F9A #D2C94F #4FD288

square

#4F58D2 #D24F9A #D2C94F #4FD288

split-complementary

#4F58D2 #D2884F #9AD24F

monochromatic

#222985 #2E38B5 #4F58D2 #8086DE #B0B4EB

Accessibility & contrast

On white

5.74

#4F58D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4F58D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F58D2

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F58D2	#FFFFFF	#000000	##FFFFFF
##4F58D2	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD6

Deuteranopia (green-blind)

#0060D0

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f58d2;
/* rgb */ color: rgb(79, 88, 210);
/* oklch */ color: oklch(52.4% 0.185 274.8);

Tailwind

colors: {
  custom: {
    50: '#8d87e1',
    500: '#4f58d2',
    950: '#000000',
  },
}

SCSS

$custom: #4f58d2;
$custom-light: #8d87e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f58d2",
  "rgb": {
    "r": 79,
    "g": 88,
    "b": 210
  },
  "hsl": {
    "h": 235.878,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52378,
    "c": 0.18527,
    "h": 274.8
  },
  "luminance": 0.13295
}

Semantic roles & 50–950 ramp

primary

#4F58D2

secondary

#D9D6A4

accent

#D845E2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4F58D2

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

Preview Lab → · Contrast checker → · Palette generator →