#4F5ED8#4F5ED8

#4F5ED8 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.9% C 0.186 H 273.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4F5ED8
RGB	rgb(79, 94, 216)
HSL	hsl(233, 64%, 58%)
HSV	hsv(233, 63%, 85%)
CMYK	cmyk(63.4%, 56.5%, 0%, 15.3%)
CIE-LAB	lab(45.11, 32.06, -64.52)
CIE-LCH	lch(45.11, 72.05, 296.42°)
OKLab	oklab(53.94% 0.0103 -0.1855)
OKLCH	oklch(53.94% 0.186 273.2)
XYZ	xyz(19.6177, 14.6239, 66.7413)
Luminance	0.1463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5ED8 #D8C94F

analogous

#4FA2D8 #4F5ED8 #854FD8

triadic

#4F5ED8 #D84F5E #5ED84F

tetradic

#4F5ED8 #D84FA2 #D8C94F #4FD885

square

#4F5ED8 #D84FA2 #D8C94F #4FD885

split-complementary

#4F5ED8 #D8854F #A2D84F

monochromatic

#1F2B8D #2A3BBF #4F5ED8 #818CE3 #B3BAEE

Accessibility & contrast

On white

5.35

#4F5ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4F5ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5ED8

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5ED8	#FFFFFF	#000000	##FFFFFF
##4F5ED8	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DC

Deuteranopia (green-blind)

#0065D6

Tritanopia (blue-blind)

#007B92

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4f5ed8;
/* rgb */ color: rgb(79, 94, 216);
/* oklch */ color: oklch(53.9% 0.186 273.2);

Tailwind

colors: {
  custom: {
    50: '#8e8be5',
    500: '#4f5ed8',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ed8;
$custom-light: #8e8be5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ed8",
  "rgb": {
    "r": 79,
    "g": 94,
    "b": 216
  },
  "hsl": {
    "h": 233.431,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53939,
    "c": 0.18581,
    "h": 273.2
  },
  "luminance": 0.14626
}

Semantic roles & 50–950 ramp

primary

#4F5ED8

secondary

#DDD7A6

accent

#D541E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4F5ED8

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

Preview Lab → · Contrast checker → · Palette generator →