#4F569A#4F569A

#4F569A is a mid, moderate blue. Relative luminance 0.107; OKLCH L 48.0% C 0.109 H 277.0°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4F569A
RGB	rgb(79, 86, 154)
HSL	hsl(234, 32%, 46%)
HSV	hsv(234, 49%, 60%)
CMYK	cmyk(48.7%, 44.2%, 0%, 39.6%)
CIE-LAB	lab(38.99, 16.47, -38.13)
CIE-LCH	lch(38.99, 41.53, 293.36°)
OKLab	oklab(48.03% 0.0133 -0.108)
OKLCH	oklch(48.03% 0.109 277)
XYZ	xyz(12.3832, 10.6503, 31.9688)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F569A #9A934F

analogous

#4F7B9A #4F569A #6D4F9A

triadic

#4F569A #9A4F56 #569A4F

tetradic

#4F569A #9A4F7B #9A934F #4F9A6D

square

#4F569A #9A4F7B #9A934F #4F9A6D

split-complementary

#4F569A #9A6D4F #7B9A4F

monochromatic

#252949 #3A3F72 #4F569A #7077B6 #999DCB

Accessibility & contrast

On white

6.71

#4F569A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4F569A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F569A

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F569A	#FFFFFF	#000000	##FFFFFF
##4F569A	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5F9D

Deuteranopia (green-blind)

#355998

Tritanopia (blue-blind)

#336470

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4f569a;
/* rgb */ color: rgb(79, 86, 154);
/* oklch */ color: oklch(48.0% 0.109 277.0);

Tailwind

colors: {
  custom: {
    50: '#8585b8',
    500: '#4f569a',
    950: '#000000',
  },
}

SCSS

$custom: #4f569a;
$custom-light: #8585b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f569a",
  "rgb": {
    "r": 79,
    "g": 86,
    "b": 154
  },
  "hsl": {
    "h": 234.4,
    "s": 32.189,
    "l": 45.686
  },
  "oklch": {
    "l": 0.48027,
    "c": 0.10884,
    "h": 277
  },
  "luminance": 0.10651
}

Semantic roles & 50–950 ramp

primary

#4F569A

secondary

#B7B38E

accent

#BF5FC8

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #4F569A

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

Preview Lab → · Contrast checker → · Palette generator →