#4B4FAE#4B4FAE

#4B4FAE is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.149 H 277.3°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B4FAE
RGB	rgb(75, 79, 174)
HSL	hsl(238, 40%, 49%)
HSV	hsv(238, 57%, 68%)
CMYK	cmyk(56.9%, 54.6%, 0%, 31.8%)
CIE-LAB	lab(38.10, 26.63, -51.49)
CIE-LCH	lch(38.10, 57.97, 297.35°)
OKLab	oklab(47.69% 0.019 -0.1474)
OKLCH	oklch(47.69% 0.149 277.3)
XYZ	xyz(13.3352, 10.1429, 41.2913)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4FAE #AEAA4B

analogous

#4B81AE #4B4FAE #794BAE

triadic

#4B4FAE #AE4B4F #4FAE4B

tetradic

#4B4FAE #AE4B81 #AEAA4B #4BAE79

square

#4B4FAE #AE4B81 #AEAA4B #4BAE79

split-complementary

#4B4FAE #AE794B #81AE4B

monochromatic

#262858 #393C83 #4B4FAE #7377C3 #9EA0D5

Accessibility & contrast

On white

6.93

#4B4FAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#4B4FAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4FAE

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4FAE	#FFFFFF	#000000	##FFFFFF
##4B4FAE	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#135EB1

Deuteranopia (green-blind)

#0056AC

Tritanopia (blue-blind)

#136577

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4b4fae;
/* rgb */ color: rgb(75, 79, 174);
/* oklch */ color: oklch(47.7% 0.149 277.3);

Tailwind

colors: {
  custom: {
    50: '#8680c7',
    500: '#4b4fae',
    950: '#000000',
  },
}

SCSS

$custom: #4b4fae;
$custom-light: #8680c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4fae",
  "rgb": {
    "r": 75,
    "g": 79,
    "b": 174
  },
  "hsl": {
    "h": 237.576,
    "s": 39.759,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47689,
    "c": 0.14866,
    "h": 277.3
  },
  "luminance": 0.10144
}

Semantic roles & 50–950 ramp

primary

#4B4FAE

secondary

#C2C093

accent

#CB58D0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4B4FAE

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

Preview Lab → · Contrast checker → · Palette generator →