#4F7EDF#4F7EDF

#4F7EDF is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.8% C 0.156 H 263.1°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4F7EDF
RGB	rgb(79, 126, 223)
HSL	hsl(220, 69%, 59%)
HSV	hsv(220, 65%, 87%)
CMYK	cmyk(64.6%, 43.5%, 0%, 12.5%)
CIE-LAB	lab(53.93, 14.60, -54.28)
CIE-LCH	lch(53.93, 56.21, 285.06°)
OKLab	oklab(60.77% -0.0188 -0.155)
OKLCH	oklch(60.77% 0.156 263.1)
XYZ	xyz(23.9999, 21.9094, 72.7619)
Luminance	0.2191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7EDF #DFB04F

analogous

#4FC6DF #4F7EDF #684FDF

triadic

#4F7EDF #DF4F7E #7EDF4F

tetradic

#4F7EDF #DF4FC6 #DFB04F #4FDF68

square

#4F7EDF #DF4FC6 #DFB04F #4FDF68

split-complementary

#4F7EDF #DF684F #C6DF4F

monochromatic

#1C4498 #255BCC #4F7EDF #83A4E8 #B7CAF2

Accessibility & contrast

On white

3.90

#4F7EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#4F7EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7EDF

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7EDF	#FFFFFF	#000000	##000000
##4F7EDF	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5088E3

Deuteranopia (green-blind)

#387BDD

Tritanopia (blue-blind)

#0094A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4f7edf;
/* rgb */ color: rgb(79, 126, 223);
/* oklch */ color: oklch(60.8% 0.156 263.1);

Tailwind

colors: {
  custom: {
    50: '#8ea2e9',
    500: '#4f7edf',
    950: '#000000',
  },
}

SCSS

$custom: #4f7edf;
$custom-light: #8ea2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7edf",
  "rgb": {
    "r": 79,
    "g": 126,
    "b": 223
  },
  "hsl": {
    "h": 220.417,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60769,
    "c": 0.15612,
    "h": 263.1
  },
  "luminance": 0.21912
}

Semantic roles & 50–950 ramp

primary

#4F7EDF

secondary

#E1CFA9

accent

#B33CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #4F7EDF

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

Preview Lab → · Contrast checker → · Palette generator →