#4B4BAF#4B4BAF

#4B4BAF is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.0% C 0.155 H 278.6°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#4B4BAF
RGB	rgb(75, 75, 175)
HSL	hsl(240, 40%, 49%)
HSV	hsv(240, 57%, 69%)
CMYK	cmyk(57.1%, 57.1%, 0%, 31.4%)
CIE-LAB	lab(37.16, 29.50, -53.61)
CIE-LCH	lch(37.16, 61.19, 298.83°)
OKLab	oklab(47.01% 0.0232 -0.1537)
OKLCH	oklch(47.01% 0.155 278.6)
XYZ	xyz(13.1531, 9.6223, 41.7133)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4BAF #AFAF4B

analogous

#4B7DAF #4B4BAF #7D4BAF

triadic

#4B4BAF #AF4B4B #4BAF4B

tetradic

#4B4BAF #AF4B7D #AFAF4B #4BAF7D

square

#4B4BAF #AF4B7D #AFAF4B #4BAF7D

split-complementary

#4B4BAF #AF7D4B #7DAF4B

monochromatic

#262659 #393984 #4B4BAF #7474C3 #9F9FD6

Accessibility & contrast

On white

7.18

#4B4BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4B4BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4BAF

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4BAF	#FFFFFF	#000000	##FFFFFF
##4B4BAF	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB2

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#136275

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4b4baf;
/* rgb */ color: rgb(75, 75, 175);
/* oklch */ color: oklch(47.0% 0.155 278.6);

Tailwind

colors: {
  custom: {
    50: '#867dc8',
    500: '#4b4baf',
    950: '#000000',
  },
}

SCSS

$custom: #4b4baf;
$custom-light: #867dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4baf",
  "rgb": {
    "r": 75,
    "g": 75,
    "b": 175
  },
  "hsl": {
    "h": 240,
    "s": 40,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47009,
    "c": 0.15545,
    "h": 278.6
  },
  "luminance": 0.09623
}

Semantic roles & 50–950 ramp

primary

#4B4BAF

secondary

#C2C293

accent

#D058D0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4B4BAF

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

Preview Lab → · Contrast checker → · Palette generator →