#4B3EAF#4B3EAF

#4B3EAF is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.7% C 0.172 H 282.1°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#4B3EAF
RGB	rgb(75, 62, 175)
HSL	hsl(247, 48%, 46%)
HSV	hsv(247, 65%, 69%)
CMYK	cmyk(57.1%, 64.6%, 0%, 31.4%)
CIE-LAB	lab(34.06, 37.55, -58.64)
CIE-LCH	lch(34.06, 69.64, 302.63°)
OKLab	oklab(44.73% 0.0361 -0.1686)
OKLCH	oklch(44.73% 0.172 282.1)
XYZ	xyz(12.3597, 8.0355, 41.4488)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.44

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3EAF #A2AF3E

analogous

#3E6AAF #4B3EAF #843EAF

triadic

#4B3EAF #AF4B3E #3EAF4B

tetradic

#4B3EAF #AF3E6A #A2AF3E #3EAF84

square

#4B3EAF #AF3E6A #A2AF3E #3EAF84

split-complementary

#4B3EAF #AF843E #6AAF3E

monochromatic

#241E55 #382E82 #4B3EAF #6E63C8 #9890D8

Accessibility & contrast

On white

8.05

#4B3EAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4B3EAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3EAF

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3EAF	#FFFFFF	#000000	##FFFFFF
##4B3EAF	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#004CAD

Tritanopia (blue-blind)

#165A71

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4b3eaf;
/* rgb */ color: rgb(75, 62, 175);
/* oklch */ color: oklch(44.7% 0.172 282.1);

Tailwind

colors: {
  custom: {
    50: '#8774c8',
    500: '#4b3eaf',
    950: '#000000',
  },
}

SCSS

$custom: #4b3eaf;
$custom-light: #8774c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3eaf",
  "rgb": {
    "r": 75,
    "g": 62,
    "b": 175
  },
  "hsl": {
    "h": 246.903,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44731,
    "c": 0.1724,
    "h": 282.1
  },
  "luminance": 0.08036
}

Semantic roles & 50–950 ramp

primary

#4B3EAF

secondary

#BCC386

accent

#D751C8

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4B3EAF

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

Preview Lab → · Contrast checker → · Palette generator →