#4F52AE#4F52AE

#4F52AE is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.6% C 0.144 H 278.2°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4F52AE
RGB	rgb(79, 82, 174)
HSL	hsl(238, 38%, 50%)
HSV	hsv(238, 55%, 68%)
CMYK	cmyk(54.6%, 52.9%, 0%, 31.8%)
CIE-LAB	lab(39.16, 25.54, -49.77)
CIE-LCH	lch(39.16, 55.94, 297.17°)
OKLab	oklab(48.56% 0.0205 -0.1422)
OKLCH	oklch(48.56% 0.144 278.2)
XYZ	xyz(13.8793, 10.7520, 41.3802)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F52AE #AEAB4F

analogous

#4F82AE #4F52AE #7C4FAE

triadic

#4F52AE #AE4F52 #52AE4F

tetradic

#4F52AE #AE4F82 #AEAB4F #4FAE7C

square

#4F52AE #AE4F82 #AEAB4F #4FAE7C

split-complementary

#4F52AE #AE7C4F #82AE4F

monochromatic

#292A5A #3C3E84 #4F52AE #787BC2 #A2A4D5

Accessibility & contrast

On white

6.67

#4F52AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4F52AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F52AE

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F52AE	#FFFFFF	#000000	##FFFFFF
##4F52AE	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F60B1

Deuteranopia (green-blind)

#0F58AC

Tritanopia (blue-blind)

#226778

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4f52ae;
/* rgb */ color: rgb(79, 82, 174);
/* oklch */ color: oklch(48.6% 0.144 278.2);

Tailwind

colors: {
  custom: {
    50: '#8882c7',
    500: '#4f52ae',
    950: '#000000',
  },
}

SCSS

$custom: #4f52ae;
$custom-light: #8882c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f52ae",
  "rgb": {
    "r": 79,
    "g": 82,
    "b": 174
  },
  "hsl": {
    "h": 238.105,
    "s": 37.549,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48558,
    "c": 0.1437,
    "h": 278.2
  },
  "luminance": 0.10753
}

Semantic roles & 50–950 ramp

primary

#4F52AE

secondary

#C2C197

accent

#CA5ACE

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4F52AE

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

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