#4F69AA#4F69AA

#4F69AA is a mid, moderate blue. Relative luminance 0.147; OKLCH L 53.1% C 0.107 H 266.3°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4F69AA
RGB	rgb(79, 105, 170)
HSL	hsl(223, 37%, 49%)
HSV	hsv(223, 54%, 67%)
CMYK	cmyk(53.5%, 38.2%, 0%, 33.3%)
CIE-LAB	lab(45.17, 9.66, -37.81)
CIE-LCH	lch(45.17, 39.02, 284.33°)
OKLab	oklab(53.07% -0.0069 -0.1069)
OKLCH	oklch(53.07% 0.107 266.3)
XYZ	xyz(15.5293, 14.6666, 40.0350)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F69AA #AA904F

analogous

#4F97AA #4F69AA #634FAA

triadic

#4F69AA #AA4F69 #69AA4F

tetradic

#4F69AA #AA4F97 #AA904F #4FAA63

square

#4F69AA #AA4F97 #AA904F #4FAA63

split-complementary

#4F69AA #AA634F #97AA4F

monochromatic

#283556 #3C4F80 #4F69AA #778BC0 #A0AFD3

Accessibility & contrast

On white

5.34

#4F69AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4F69AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F69AA

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F69AA	#FFFFFF	#000000	##FFFFFF
##4F69AA	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6FAD

Deuteranopia (green-blind)

#4567A9

Tritanopia (blue-blind)

#217781

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4f69aa;
/* rgb */ color: rgb(79, 105, 170);
/* oklch */ color: oklch(53.1% 0.107 266.3);

Tailwind

colors: {
  custom: {
    50: '#8693c3',
    500: '#4f69aa',
    950: '#000000',
  },
}

SCSS

$custom: #4f69aa;
$custom-light: #8693c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f69aa",
  "rgb": {
    "r": 79,
    "g": 105,
    "b": 170
  },
  "hsl": {
    "h": 222.857,
    "s": 36.546,
    "l": 48.824
  },
  "oklch": {
    "l": 0.53065,
    "c": 0.10717,
    "h": 266.3
  },
  "luminance": 0.14668
}

Semantic roles & 50–950 ramp

primary

#4F69AA

secondary

#C0B495

accent

#AC5BCD

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #4F69AA

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

Preview Lab → · Contrast checker → · Palette generator →