#4F6BB7#4F6BB7

#4F6BB7 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.3% C 0.123 H 267.0°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4F6BB7
RGB	rgb(79, 107, 183)
HSL	hsl(224, 42%, 51%)
HSV	hsv(224, 57%, 72%)
CMYK	cmyk(56.8%, 41.5%, 0%, 28.2%)
CIE-LAB	lab(46.44, 12.73, -43.39)
CIE-LCH	lch(46.44, 45.22, 286.35°)
OKLab	oklab(54.27% -0.0064 -0.1233)
OKLCH	oklch(54.27% 0.123 267)
XYZ	xyz(17.0265, 15.5952, 46.9035)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6BB7 #B79B4F

analogous

#4F9FB7 #4F6BB7 #674FB7

triadic

#4F6BB7 #B74F6B #6BB74F

tetradic

#4F6BB7 #B74F9F #B79B4F #4FB767

square

#4F6BB7 #B74F9F #B79B4F #4FB767

split-complementary

#4F6BB7 #B7674F #9FB74F

monochromatic

#293863 #3A518F #4F6BB7 #7A90C9 #A6B4DB

Accessibility & contrast

On white

5.10

#4F6BB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#4F6BB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6BB7

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6BB7	#FFFFFF	#000000	##FFFFFF
##4F6BB7	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)

#4B73BA

Deuteranopia (green-blind)

#3D6AB5

Tritanopia (blue-blind)

#077C88

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4f6bb7;
/* rgb */ color: rgb(79, 107, 183);
/* oklch */ color: oklch(54.3% 0.123 267.0);

Tailwind

colors: {
  custom: {
    50: '#8895cd',
    500: '#4f6bb7',
    950: '#000000',
  },
}

SCSS

$custom: #4f6bb7;
$custom-light: #8895cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6bb7",
  "rgb": {
    "r": 79,
    "g": 107,
    "b": 183
  },
  "hsl": {
    "h": 223.846,
    "s": 41.935,
    "l": 51.373
  },
  "oklch": {
    "l": 0.5427,
    "c": 0.12344,
    "h": 267
  },
  "luminance": 0.15597
}

Semantic roles & 50–950 ramp

primary

#4F6BB7

secondary

#C8BB9A

accent

#B056D2

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4F6BB7

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

Preview Lab → · Contrast checker → · Palette generator →