#4F6CB2#4F6CB2

#4F6CB2 is a mid, moderate blue. Relative luminance 0.156; OKLCH L 54.2% C 0.115 H 265.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4F6CB2
RGB	rgb(79, 108, 178)
HSL	hsl(222, 39%, 50%)
HSV	hsv(222, 56%, 70%)
CMYK	cmyk(55.6%, 39.3%, 0%, 30.2%)
CIE-LAB	lab(46.45, 10.44, -40.47)
CIE-LCH	lch(46.45, 41.80, 284.46°)
OKLab	oklab(54.19% -0.0086 -0.1147)
OKLCH	oklch(54.19% 0.115 265.7)
XYZ	xyz(16.6202, 15.6005, 44.2462)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6CB2 #B2954F

analogous

#4F9DB2 #4F6CB2 #634FB2

triadic

#4F6CB2 #B24F6C #6CB24F

tetradic

#4F6CB2 #B24F9D #B2954F #4FB263

square

#4F6CB2 #B24F9D #B2954F #4FB263

split-complementary

#4F6CB2 #B2634F #9DB24F

monochromatic

#29385E #3C5288 #4F6CB2 #7A90C5 #A4B3D7

Accessibility & contrast

On white

5.10

#4F6CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#4F6CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6CB2

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6CB2	#FFFFFF	#000000	##FFFFFF
##4F6CB2	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F73B5

Deuteranopia (green-blind)

#436AB0

Tritanopia (blue-blind)

#147B86

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4f6cb2;
/* rgb */ color: rgb(79, 108, 178);
/* oklch */ color: oklch(54.2% 0.115 265.7);

Tailwind

colors: {
  custom: {
    50: '#8795c9',
    500: '#4f6cb2',
    950: '#000000',
  },
}

SCSS

$custom: #4f6cb2;
$custom-light: #8795c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6cb2",
  "rgb": {
    "r": 79,
    "g": 108,
    "b": 178
  },
  "hsl": {
    "h": 222.424,
    "s": 39.13,
    "l": 50.392
  },
  "oklch": {
    "l": 0.54186,
    "c": 0.11503,
    "h": 265.7
  },
  "luminance": 0.15602
}

Semantic roles & 50–950 ramp

primary

#4F6CB2

secondary

#C4B898

accent

#AC59CF

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4F6CB2

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

Preview Lab → · Contrast checker → · Palette generator →