#4B4DAF#4B4DAF

#4B4DAF is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.4% C 0.153 H 278.0°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4B4DAF
RGB	rgb(75, 77, 175)
HSL	hsl(239, 40%, 49%)
HSV	hsv(239, 57%, 69%)
CMYK	cmyk(57.1%, 56%, 0%, 31.4%)
CIE-LAB	lab(37.66, 28.24, -52.80)
CIE-LCH	lch(37.66, 59.87, 298.14°)
OKLab	oklab(47.38% 0.0212 -0.1513)
OKLCH	oklch(47.38% 0.153 278)
XYZ	xyz(13.2909, 9.8978, 41.7592)
Luminance	0.0990 (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

#4B4DAF #AFAD4B

analogous

#4B7FAF #4B4DAF #7B4BAF

triadic

#4B4DAF #AF4B4D #4DAF4B

tetradic

#4B4DAF #AF4B7F #AFAD4B #4BAF7B

square

#4B4DAF #AF4B7F #AFAD4B #4BAF7B

split-complementary

#4B4DAF #AF7B4B #7FAF4B

monochromatic

#262759 #393A84 #4B4DAF #7475C3 #9FA0D6

Accessibility & contrast

On white

7.05

#4B4DAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4B4DAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4DAF

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4DAF	#FFFFFF	#000000	##FFFFFF
##4B4DAF	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#035DB2

Deuteranopia (green-blind)

#0055AD

Tritanopia (blue-blind)

#126476

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4b4daf;
/* rgb */ color: rgb(75, 77, 175);
/* oklch */ color: oklch(47.4% 0.153 278.0);

Tailwind

colors: {
  custom: {
    50: '#867ec8',
    500: '#4b4daf',
    950: '#000000',
  },
}

SCSS

$custom: #4b4daf;
$custom-light: #867ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4daf",
  "rgb": {
    "r": 75,
    "g": 77,
    "b": 175
  },
  "hsl": {
    "h": 238.8,
    "s": 40,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47383,
    "c": 0.15276,
    "h": 278
  },
  "luminance": 0.09899
}

Semantic roles & 50–950 ramp

primary

#4B4DAF

secondary

#C2C293

accent

#CD58D0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4B4DAF

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

Preview Lab → · Contrast checker → · Palette generator →