#4F488C#4F488C

#4F488C is a dark, moderate blue. Relative luminance 0.082; OKLCH L 44.3% C 0.109 H 285.7°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4F488C
RGB	rgb(79, 72, 140)
HSL	hsl(246, 32%, 42%)
HSV	hsv(246, 49%, 55%)
CMYK	cmyk(43.6%, 48.6%, 0%, 45.1%)
CIE-LAB	lab(34.38, 21.04, -36.98)
CIE-LCH	lch(34.38, 42.55, 299.64°)
OKLab	oklab(44.26% 0.0295 -0.1047)
OKLCH	oklch(44.26% 0.109 285.7)
XYZ	xyz(10.2741, 8.1900, 25.8454)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F488C #858C48

analogous

#48638C #4F488C #71488C

triadic

#4F488C #8C4F48 #488C4F

tetradic

#4F488C #8C4863 #858C48 #488C71

square

#4F488C #8C4863 #858C48 #488C71

split-complementary

#4F488C #8C7148 #638C48

monochromatic

#211E3B #383364 #4F488C #6A63AF #918BC3

Accessibility & contrast

On white

7.96

#4F488C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4F488C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F488C

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F488C	#FFFFFF	#000000	##FFFFFF
##4F488C	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D538E

Deuteranopia (green-blind)

#2C4F8A

Tritanopia (blue-blind)

#3D5663

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4f488c;
/* rgb */ color: rgb(79, 72, 140);
/* oklch */ color: oklch(44.3% 0.109 285.7);

Tailwind

colors: {
  custom: {
    50: '#847bae',
    500: '#4f488c',
    950: '#000000',
  },
}

SCSS

$custom: #4f488c;
$custom-light: #847bae;
$custom-dark: #000000;

JSON

{
  "hex": "#4f488c",
  "rgb": {
    "r": 79,
    "g": 72,
    "b": 140
  },
  "hsl": {
    "h": 246.176,
    "s": 32.075,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44264,
    "c": 0.10882,
    "h": 285.7
  },
  "luminance": 0.0819
}

Semantic roles & 50–950 ramp

primary

#4F488C

secondary

#AAAF81

accent

#C860BD

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4F488C

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

Preview Lab → · Contrast checker → · Palette generator →