#4B4EAC#4B4EAC

#4B4EAC is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.3% C 0.147 H 277.8°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4B4EAC
RGB	rgb(75, 78, 172)
HSL	hsl(238, 39%, 48%)
HSV	hsv(238, 56%, 67%)
CMYK	cmyk(56.4%, 54.7%, 0%, 32.5%)
CIE-LAB	lab(37.70, 26.60, -50.94)
CIE-LCH	lch(37.70, 57.47, 297.57°)
OKLab	oklab(47.35% 0.02 -0.1458)
OKLCH	oklch(47.35% 0.147 277.8)
XYZ	xyz(13.0701, 9.9223, 40.2482)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4EAC #ACA94B

analogous

#4B7EAC #4B4EAC #784BAC

triadic

#4B4EAC #AC4B4E #4EAC4B

tetradic

#4B4EAC #AC4B7E #ACA94B #4BAC78

square

#4B4EAC #AC4B7E #ACA94B #4BAC78

split-complementary

#4B4EAC #AC784B #7EAC4B

monochromatic

#262757 #383B81 #4B4EAC #7275C2 #9D9FD4

Accessibility & contrast

On white

7.04

#4B4EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4B4EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4EAC

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4EAC	#FFFFFF	#000000	##FFFFFF
##4B4EAC	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#135DAF

Deuteranopia (green-blind)

#0055AA

Tritanopia (blue-blind)

#176475

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4b4eac;
/* rgb */ color: rgb(75, 78, 172);
/* oklch */ color: oklch(47.3% 0.147 277.8);

Tailwind

colors: {
  custom: {
    50: '#867fc5',
    500: '#4b4eac',
    950: '#000000',
  },
}

SCSS

$custom: #4b4eac;
$custom-light: #867fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4eac",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 172
  },
  "hsl": {
    "h": 238.144,
    "s": 39.271,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47349,
    "c": 0.1472,
    "h": 277.8
  },
  "luminance": 0.09923
}

Semantic roles & 50–950 ramp

primary

#4B4EAC

secondary

#C1BF92

accent

#CC59CF

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4B4EAC

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

Preview Lab → · Contrast checker → · Palette generator →