#4B4EAF#4B4EAF

#4B4EAF is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.151 H 277.6°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B4EAF
RGB	rgb(75, 78, 175)
HSL	hsl(238, 40%, 49%)
HSV	hsv(238, 57%, 69%)
CMYK	cmyk(57.1%, 55.4%, 0%, 31.4%)
CIE-LAB	lab(37.91, 27.60, -52.38)
CIE-LCH	lch(37.91, 59.21, 297.78°)
OKLab	oklab(47.57% 0.0201 -0.1501)
OKLCH	oklch(47.57% 0.151 277.6)
XYZ	xyz(13.3614, 10.0389, 41.7827)
Luminance	0.1004 (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

#4B4EAF #AFAC4B

analogous

#4B80AF #4B4EAF #7A4BAF

triadic

#4B4EAF #AF4B4E #4EAF4B

tetradic

#4B4EAF #AF4B80 #AFAC4B #4BAF7A

square

#4B4EAF #AF4B80 #AFAC4B #4BAF7A

split-complementary

#4B4EAF #AF7A4B #80AF4B

monochromatic

#262859 #393B84 #4B4EAF #7476C3 #9FA0D6

Accessibility & contrast

On white

6.98

#4B4EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4B4EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4EAF

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4EAF	#FFFFFF	#000000	##FFFFFF
##4B4EAF	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A5DB2

Deuteranopia (green-blind)

#0055AD

Tritanopia (blue-blind)

#126477

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4b4eaf;
/* rgb */ color: rgb(75, 78, 175);
/* oklch */ color: oklch(47.6% 0.151 277.6);

Tailwind

colors: {
  custom: {
    50: '#867fc8',
    500: '#4b4eaf',
    950: '#000000',
  },
}

SCSS

$custom: #4b4eaf;
$custom-light: #867fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4eaf",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 175
  },
  "hsl": {
    "h": 238.2,
    "s": 40,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47572,
    "c": 0.15142,
    "h": 277.6
  },
  "luminance": 0.1004
}

Semantic roles & 50–950 ramp

primary

#4B4EAF

secondary

#C2C193

accent

#CC58D0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4B4EAF

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

Preview Lab → · Contrast checker → · Palette generator →