#4F5ED5#4F5ED5

#4F5ED5 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.7% C 0.182 H 273.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4F5ED5
RGB	rgb(79, 94, 213)
HSL	hsl(233, 61%, 57%)
HSV	hsv(233, 63%, 84%)
CMYK	cmyk(62.9%, 55.9%, 0%, 16.5%)
CIE-LAB	lab(44.90, 31.05, -63.16)
CIE-LCH	lch(44.90, 70.38, 296.18°)
OKLab	oklab(53.71% 0.0102 -0.1815)
OKLCH	oklch(53.71% 0.182 273.2)
XYZ	xyz(19.2334, 14.4701, 64.7173)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5ED5 #D5C64F

analogous

#4FA1D5 #4F5ED5 #834FD5

triadic

#4F5ED5 #D54F5E #5ED54F

tetradic

#4F5ED5 #D54FA1 #D5C64F #4FD583

square

#4F5ED5 #D54FA1 #D5C64F #4FD583

split-complementary

#4F5ED5 #D5834F #A1D54F

monochromatic

#212C89 #2C3CBA #4F5ED5 #808BE1 #B2B8ED

Accessibility & contrast

On white

5.39

#4F5ED5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#4F5ED5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5ED5

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5ED5	#FFFFFF	#000000	##FFFFFF
##4F5ED5	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D9

Deuteranopia (green-blind)

#0064D3

Tritanopia (blue-blind)

#007A90

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4f5ed5;
/* rgb */ color: rgb(79, 94, 213);
/* oklch */ color: oklch(53.7% 0.182 273.2);

Tailwind

colors: {
  custom: {
    50: '#8e8be3',
    500: '#4f5ed5',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ed5;
$custom-light: #8e8be3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ed5",
  "rgb": {
    "r": 79,
    "g": 94,
    "b": 213
  },
  "hsl": {
    "h": 233.284,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.53711,
    "c": 0.1818,
    "h": 273.2
  },
  "luminance": 0.14472
}

Semantic roles & 50–950 ramp

primary

#4F5ED5

secondary

#DBD5A5

accent

#D343E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C15

muted

#7E7D84

Preview Lab

Preview with #4F5ED5

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

Preview Lab → · Contrast checker → · Palette generator →