#4F569D#4F569D

#4F569D is a mid, moderate blue. Relative luminance 0.108; OKLCH L 48.2% C 0.113 H 277.0°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4F569D
RGB	rgb(79, 86, 157)
HSL	hsl(235, 33%, 46%)
HSV	hsv(235, 50%, 62%)
CMYK	cmyk(49.7%, 45.2%, 0%, 38.4%)
CIE-LAB	lab(39.16, 17.44, -39.65)
CIE-LCH	lch(39.16, 43.31, 293.74°)
OKLab	oklab(48.22% 0.0138 -0.1125)
OKLCH	oklch(48.22% 0.113 277)
XYZ	xyz(12.6362, 10.7514, 33.3012)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F569D #9D964F

analogous

#4F7D9D #4F569D #6F4F9D

triadic

#4F569D #9D4F56 #569D4F

tetradic

#4F569D #9D4F7D #9D964F #4F9D6F

square

#4F569D #9D4F7D #9D964F #4F9D6F

split-complementary

#4F569D #9D6F4F #7D9D4F

monochromatic

#26294C #3B4074 #4F569D #7178B8 #9A9FCC

Accessibility & contrast

On white

6.67

#4F569D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4F569D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F569D

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F569D	#FFFFFF	#000000	##FFFFFF
##4F569D	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395FA0

Deuteranopia (green-blind)

#32599B

Tritanopia (blue-blind)

#316572

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4f569d;
/* rgb */ color: rgb(79, 86, 157);
/* oklch */ color: oklch(48.2% 0.113 277.0);

Tailwind

colors: {
  custom: {
    50: '#8585ba',
    500: '#4f569d',
    950: '#000000',
  },
}

SCSS

$custom: #4f569d;
$custom-light: #8585ba;
$custom-dark: #000000;

JSON

{
  "hex": "#4f569d",
  "rgb": {
    "r": 79,
    "g": 86,
    "b": 157
  },
  "hsl": {
    "h": 234.615,
    "s": 33.051,
    "l": 46.275
  },
  "oklch": {
    "l": 0.48215,
    "c": 0.11333,
    "h": 277
  },
  "luminance": 0.10752
}

Semantic roles & 50–950 ramp

primary

#4F569D

secondary

#B9B58F

accent

#C05FC9

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #4F569D

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

Preview Lab → · Contrast checker → · Palette generator →