#4F5EDF#4F5EDF

#4F5EDF is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.5% C 0.195 H 273.1°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4F5EDF
RGB	rgb(79, 94, 223)
HSL	hsl(234, 69%, 59%)
HSV	hsv(234, 65%, 87%)
CMYK	cmyk(64.6%, 57.8%, 0%, 12.5%)
CIE-LAB	lab(45.63, 34.43, -67.68)
CIE-LCH	lch(45.63, 75.93, 296.97°)
OKLab	oklab(54.48% 0.0104 -0.1948)
OKLCH	oklch(54.48% 0.195 273.1)
XYZ	xyz(20.5420, 14.9936, 71.6092)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5EDF #DFD04F

analogous

#4FA6DF #4F5EDF #884FDF

triadic

#4F5EDF #DF4F5E #5EDF4F

tetradic

#4F5EDF #DF4FA6 #DFD04F #4FDF88

square

#4F5EDF #DF4FA6 #DFD04F #4FDF88

split-complementary

#4F5EDF #DF884F #A6DF4F

monochromatic

#1C2998 #2536CC #4F5EDF #838DE8 #B7BDF2

Accessibility & contrast

On white

5.25

#4F5EDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4F5EDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5EDF

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5EDF	#FFFFFF	#000000	##FFFFFF
##4F5EDF	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E3

Deuteranopia (green-blind)

#0066DC

Tritanopia (blue-blind)

#007E95

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4f5edf;
/* rgb */ color: rgb(79, 94, 223);
/* oklch */ color: oklch(54.5% 0.195 273.1);

Tailwind

colors: {
  custom: {
    50: '#8f8bea',
    500: '#4f5edf',
    950: '#000000',
  },
}

SCSS

$custom: #4f5edf;
$custom-light: #8f8bea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5edf",
  "rgb": {
    "r": 79,
    "g": 94,
    "b": 223
  },
  "hsl": {
    "h": 233.75,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.5448,
    "c": 0.19508,
    "h": 273.1
  },
  "luminance": 0.14995
}

Semantic roles & 50–950 ramp

primary

#4F5EDF

secondary

#E1DBA9

accent

#DA3CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4F5EDF

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

Preview Lab → · Contrast checker → · Palette generator →