#4F5D99#4F5D99

#4F5D99 is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.5% C 0.098 H 272.5°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4F5D99
RGB	rgb(79, 93, 153)
HSL	hsl(229, 32%, 45%)
HSV	hsv(229, 48%, 60%)
CMYK	cmyk(48.4%, 39.2%, 0%, 40%)
CIE-LAB	lab(40.88, 11.69, -34.52)
CIE-LCH	lch(40.88, 36.45, 288.71°)
OKLab	oklab(49.46% 0.0042 -0.0974)
OKLCH	oklch(49.46% 0.098 272.5)
XYZ	xyz(12.8868, 11.7901, 31.7275)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5D99 #998B4F

analogous

#4F8299 #4F5D99 #664F99

triadic

#4F5D99 #994F5D #5D994F

tetradic

#4F5D99 #994F82 #998B4F #4F9966

square

#4F5D99 #994F82 #998B4F #4F9966

split-complementary

#4F5D99 #99664F #82994F

monochromatic

#252C48 #3A4471 #4F5D99 #707DB5 #98A2CA

Accessibility & contrast

On white

6.25

#4F5D99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#4F5D99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5D99

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5D99	#FFFFFF	#000000	##FFFFFF
##4F5D99	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46649B

Deuteranopia (green-blind)

#3F5D98

Tritanopia (blue-blind)

#336A73

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4f5d99;
/* rgb */ color: rgb(79, 93, 153);
/* oklch */ color: oklch(49.5% 0.098 272.5);

Tailwind

colors: {
  custom: {
    50: '#858ab7',
    500: '#4f5d99',
    950: '#000000',
  },
}

SCSS

$custom: #4f5d99;
$custom-light: #858ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5d99",
  "rgb": {
    "r": 79,
    "g": 93,
    "b": 153
  },
  "hsl": {
    "h": 228.649,
    "s": 31.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.4946,
    "c": 0.09753,
    "h": 272.5
  },
  "luminance": 0.11791
}

Semantic roles & 50–950 ramp

primary

#4F5D99

secondary

#B7AF8D

accent

#B460C8

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #4F5D99

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

Preview Lab → · Contrast checker → · Palette generator →