#4F659A#4F659A

#4F659A is a mid, moderate blue. Relative luminance 0.133; OKLCH L 51.3% C 0.089 H 266.2°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4F659A
RGB	rgb(79, 101, 154)
HSL	hsl(222, 32%, 46%)
HSV	hsv(222, 49%, 60%)
CMYK	cmyk(48.7%, 34.4%, 0%, 39.6%)
CIE-LAB	lab(43.21, 6.98, -31.44)
CIE-LCH	lch(43.21, 32.21, 282.52°)
OKLab	oklab(51.28% -0.0059 -0.0884)
OKLCH	oklch(51.28% 0.089 266.2)
XYZ	xyz(13.7090, 13.3019, 32.4107)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F659A #9A844F

analogous

#4F8A9A #4F659A #5E4F9A

triadic

#4F659A #9A4F65 #659A4F

tetradic

#4F659A #9A4F8A #9A844F #4F9A5E

square

#4F659A #9A4F8A #9A844F #4F9A5E

split-complementary

#4F659A #9A5E4F #8A9A4F

monochromatic

#253049 #3A4A72 #4F659A #7085B6 #99A7CB

Accessibility & contrast

On white

5.74

#4F659A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4F659A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F659A

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F659A	#FFFFFF	#000000	##FFFFFF
##4F659A	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516A9C

Deuteranopia (green-blind)

#496399

Tritanopia (blue-blind)

#317078

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f659a;
/* rgb */ color: rgb(79, 101, 154);
/* oklch */ color: oklch(51.3% 0.089 266.2);

Tailwind

colors: {
  custom: {
    50: '#8490b8',
    500: '#4f659a',
    950: '#000000',
  },
}

SCSS

$custom: #4f659a;
$custom-light: #8490b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f659a",
  "rgb": {
    "r": 79,
    "g": 101,
    "b": 154
  },
  "hsl": {
    "h": 222.4,
    "s": 32.189,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5128,
    "c": 0.08864,
    "h": 266.2
  },
  "luminance": 0.13303
}

Semantic roles & 50–950 ramp

primary

#4F659A

secondary

#B7AB8E

accent

#AA5FC8

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #4F659A

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

Preview Lab → · Contrast checker → · Palette generator →