#4F58D0#4F58D0

#4F58D0 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.2% C 0.183 H 274.9°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F58D0
RGB	rgb(79, 88, 208)
HSL	hsl(236, 58%, 56%)
HSV	hsv(236, 62%, 82%)
CMYK	cmyk(62%, 57.7%, 0%, 18.4%)
CIE-LAB	lab(43.05, 33.09, -63.29)
CIE-LCH	lch(43.05, 71.42, 297.61°)
OKLab	oklab(52.22% 0.0156 -0.1819)
OKLCH	oklch(52.22% 0.183 274.9)
XYZ	xyz(18.0956, 13.1943, 61.2554)
Luminance	0.1320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F58D0 #D0C74F

analogous

#4F99D0 #4F58D0 #874FD0

triadic

#4F58D0 #D04F58 #58D04F

tetradic

#4F58D0 #D04F99 #D0C74F #4FD087

square

#4F58D0 #D04F99 #D0C74F #4FD087

split-complementary

#4F58D0 #D0874F #99D04F

monochromatic

#232982 #3039B2 #4F58D0 #7F86DD #B0B4EA

Accessibility & contrast

On white

5.77

#4F58D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4F58D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F58D0

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F58D0	#FFFFFF	#000000	##FFFFFF
##4F58D0	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD4

Deuteranopia (green-blind)

#0060CE

Tritanopia (blue-blind)

#00758B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f58d0;
/* rgb */ color: rgb(79, 88, 208);
/* oklch */ color: oklch(52.2% 0.183 274.9);

Tailwind

colors: {
  custom: {
    50: '#8d87df',
    500: '#4f58d0',
    950: '#000000',
  },
}

SCSS

$custom: #4f58d0;
$custom-light: #8d87df;
$custom-dark: #000000;

JSON

{
  "hex": "#4f58d0",
  "rgb": {
    "r": 79,
    "g": 88,
    "b": 208
  },
  "hsl": {
    "h": 235.814,
    "s": 57.848,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52222,
    "c": 0.18261,
    "h": 274.9
  },
  "luminance": 0.13196
}

Semantic roles & 50–950 ramp

primary

#4F58D0

secondary

#D8D4A3

accent

#D647E1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4F58D0

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

Preview Lab → · Contrast checker → · Palette generator →