#4F5699#4F5699

#4F5699 is a mid, moderate blue. Relative luminance 0.106; OKLCH L 48.0% C 0.107 H 277.0°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#4F5699
RGB	rgb(79, 86, 153)
HSL	hsl(234, 32%, 45%)
HSV	hsv(234, 48%, 60%)
CMYK	cmyk(48.4%, 43.8%, 0%, 40%)
CIE-LAB	lab(38.93, 16.15, -37.62)
CIE-LCH	lch(38.93, 40.94, 293.23°)
OKLab	oklab(47.96% 0.0132 -0.1065)
OKLCH	oklch(47.96% 0.107 277)
XYZ	xyz(12.3002, 10.6171, 31.5320)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5699 #99924F

analogous

#4F7B99 #4F5699 #6D4F99

triadic

#4F5699 #994F56 #56994F

tetradic

#4F5699 #994F7B #99924F #4F996D

square

#4F5699 #994F7B #99924F #4F996D

split-complementary

#4F5699 #996D4F #7B994F

monochromatic

#252948 #3A3F71 #4F5699 #7077B5 #989DCA

Accessibility & contrast

On white

6.72

#4F5699 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4F5699 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5699

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5699	#FFFFFF	#000000	##FFFFFF
##4F5699	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5F9C

Deuteranopia (green-blind)

#355997

Tritanopia (blue-blind)

#346470

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4f5699;
/* rgb */ color: rgb(79, 86, 153);
/* oklch */ color: oklch(48.0% 0.107 277.0);

Tailwind

colors: {
  custom: {
    50: '#8585b7',
    500: '#4f5699',
    950: '#000000',
  },
}

SCSS

$custom: #4f5699;
$custom-light: #8585b7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5699",
  "rgb": {
    "r": 79,
    "g": 86,
    "b": 153
  },
  "hsl": {
    "h": 234.324,
    "s": 31.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.47964,
    "c": 0.10734,
    "h": 277
  },
  "luminance": 0.10618
}

Semantic roles & 50–950 ramp

primary

#4F5699

secondary

#B7B38D

accent

#BE60C8

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #4F5699

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

Preview Lab → · Contrast checker → · Palette generator →