#4E67B1#4E67B1

#4E67B1 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.0% C 0.120 H 268.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4E67B1
RGB	rgb(78, 103, 177)
HSL	hsl(225, 39%, 50%)
HSV	hsv(225, 56%, 69%)
CMYK	cmyk(55.9%, 41.8%, 0%, 30.6%)
CIE-LAB	lab(44.93, 13.01, -42.30)
CIE-LCH	lch(44.93, 44.25, 287.10°)
OKLab	oklab(52.99% -0.004 -0.1201)
OKLCH	oklch(52.99% 0.12 268.1)
XYZ	xyz(15.9253, 14.4933, 43.5447)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E67B1 #B1984E

analogous

#4E99B1 #4E67B1 #664EB1

triadic

#4E67B1 #B14E67 #67B14E

tetradic

#4E67B1 #B14E99 #B1984E #4EB166

square

#4E67B1 #B14E99 #B1984E #4EB166

split-complementary

#4E67B1 #B1664E #99B14E

monochromatic

#29365C #3B4E87 #4E67B1 #788BC4 #A3B0D6

Accessibility & contrast

On white

5.39

#4E67B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4E67B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E67B1

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E67B1	#FFFFFF	#000000	##FFFFFF
##4E67B1	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486FB4

Deuteranopia (green-blind)

#3C66AF

Tritanopia (blue-blind)

#137783

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e67b1;
/* rgb */ color: rgb(78, 103, 177);
/* oklch */ color: oklch(53.0% 0.120 268.1);

Tailwind

colors: {
  custom: {
    50: '#8792c9',
    500: '#4e67b1',
    950: '#000000',
  },
}

SCSS

$custom: #4e67b1;
$custom-light: #8792c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e67b1",
  "rgb": {
    "r": 78,
    "g": 103,
    "b": 177
  },
  "hsl": {
    "h": 224.848,
    "s": 38.824,
    "l": 50
  },
  "oklch": {
    "l": 0.52987,
    "c": 0.12018,
    "h": 268.1
  },
  "luminance": 0.14495
}

Semantic roles & 50–950 ramp

primary

#4E67B1

secondary

#C4B897

accent

#B159CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E67B1

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

Preview Lab → · Contrast checker → · Palette generator →