#4F6899#4F6899

#4F6899 is a mid, moderate blue. Relative luminance 0.139; OKLCH L 51.9% C 0.084 H 263.1°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4F6899
RGB	rgb(79, 104, 153)
HSL	hsl(220, 32%, 45%)
HSV	hsv(220, 48%, 60%)
CMYK	cmyk(48.4%, 32%, 0%, 40%)
CIE-LAB	lab(44.03, 4.80, -29.57)
CIE-LCH	lch(44.03, 29.95, 279.23°)
OKLab	oklab(51.9% -0.01 -0.083)
OKLCH	oklch(51.9% 0.084 263.1)
XYZ	xyz(13.9227, 13.8619, 32.0728)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6899 #99804F

analogous

#4F8D99 #4F6899 #5B4F99

triadic

#4F6899 #994F68 #68994F

tetradic

#4F6899 #994F8D #99804F #4F995B

square

#4F6899 #994F8D #99804F #4F995B

split-complementary

#4F6899 #995B4F #8D994F

monochromatic

#253148 #3A4D71 #4F6899 #7087B5 #98A9CA

Accessibility & contrast

On white

5.57

#4F6899 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4F6899 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6899

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6899	#FFFFFF	#000000	##FFFFFF
##4F6899	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566C9B

Deuteranopia (green-blind)

#4E6598

Tritanopia (blue-blind)

#317279

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4f6899;
/* rgb */ color: rgb(79, 104, 153);
/* oklch */ color: oklch(51.9% 0.084 263.1);

Tailwind

colors: {
  custom: {
    50: '#8492b7',
    500: '#4f6899',
    950: '#000000',
  },
}

SCSS

$custom: #4f6899;
$custom-light: #8492b7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6899",
  "rgb": {
    "r": 79,
    "g": 104,
    "b": 153
  },
  "hsl": {
    "h": 219.73,
    "s": 31.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51901,
    "c": 0.08358,
    "h": 263.1
  },
  "luminance": 0.13863
}

Semantic roles & 50–950 ramp

primary

#4F6899

secondary

#B7A98D

accent

#A560C8

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0D11

muted

#7C7D80

Preview Lab

Preview with #4F6899

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

Preview Lab → · Contrast checker → · Palette generator →