#4E3FAF#4E3FAF

#4E3FAF is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.1% C 0.171 H 283.3°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#4E3FAF
RGB	rgb(78, 63, 175)
HSL	hsl(248, 47%, 47%)
HSV	hsv(248, 64%, 69%)
CMYK	cmyk(55.4%, 64%, 0%, 31.4%)
CIE-LAB	lab(34.54, 37.48, -57.85)
CIE-LCH	lch(34.54, 68.93, 302.94°)
OKLab	oklab(45.14% 0.0392 -0.1661)
OKLCH	oklch(45.14% 0.171 283.3)
XYZ	xyz(12.6549, 8.2691, 41.4784)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3FAF #A0AF3F

analogous

#3F68AF #4E3FAF #863FAF

triadic

#4E3FAF #AF4E3F #3FAF4E

tetradic

#4E3FAF #AF3F68 #A0AF3F #3FAF86

square

#4E3FAF #AF3F68 #A0AF3F #3FAF86

split-complementary

#4E3FAF #AF863F #68AF3F

monochromatic

#261F55 #3A2F82 #4E3FAF #7164C7 #9A91D7

Accessibility & contrast

On white

7.91

#4E3FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4E3FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3FAF

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3FAF	#FFFFFF	#000000	##FFFFFF
##4E3FAF	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B3

Deuteranopia (green-blind)

#004DAD

Tritanopia (blue-blind)

#215B71

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4e3faf;
/* rgb */ color: rgb(78, 63, 175);
/* oklch */ color: oklch(45.1% 0.171 283.3);

Tailwind

colors: {
  custom: {
    50: '#8975c8',
    500: '#4e3faf',
    950: '#000000',
  },
}

SCSS

$custom: #4e3faf;
$custom-light: #8975c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3faf",
  "rgb": {
    "r": 78,
    "g": 63,
    "b": 175
  },
  "hsl": {
    "h": 248.036,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.45144,
    "c": 0.1707,
    "h": 283.3
  },
  "luminance": 0.0827
}

Semantic roles & 50–950 ramp

primary

#4E3FAF

secondary

#BBC387

accent

#D751C5

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4E3FAF

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

Preview Lab → · Contrast checker → · Palette generator →