#4B69E1#4B69E1

#4B69E1 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.5% C 0.185 H 269.1°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4B69E1
RGB	rgb(75, 105, 225)
HSL	hsl(228, 71%, 59%)
HSV	hsv(228, 67%, 88%)
CMYK	cmyk(66.7%, 53.3%, 0%, 11.8%)
CIE-LAB	lab(48.30, 27.67, -64.48)
CIE-LCH	lch(48.30, 70.17, 293.23°)
OKLab	oklab(56.47% -0.0029 -0.1853)
OKLCH	oklch(56.47% 0.185 269.1)
XYZ	xyz(21.5392, 17.0332, 73.3722)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B69E1 #E1C34B

analogous

#4BB4E1 #4B69E1 #784BE1

triadic

#4B69E1 #E14B69 #69E14B

tetradic

#4B69E1 #E14BB4 #E1C34B #4BE178

square

#4B69E1 #E14BB4 #E1C34B #4BE178

split-complementary

#4B69E1 #E1784B #B4E14B

monochromatic

#193398 #2244CD #4B69E1 #7F95EA #B4C0F2

Accessibility & contrast

On white

4.77

#4B69E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#4B69E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B69E1

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B69E1	#FFFFFF	#000000	##FFFFFF
##4B69E1	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#107AE5

Deuteranopia (green-blind)

#006CDF

Tritanopia (blue-blind)

#00869B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4b69e1;
/* rgb */ color: rgb(75, 105, 225);
/* oklch */ color: oklch(56.5% 0.185 269.1);

Tailwind

colors: {
  custom: {
    50: '#8d93eb',
    500: '#4b69e1',
    950: '#000000',
  },
}

SCSS

$custom: #4b69e1;
$custom-light: #8d93eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b69e1",
  "rgb": {
    "r": 75,
    "g": 105,
    "b": 225
  },
  "hsl": {
    "h": 228,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.56469,
    "c": 0.18537,
    "h": 269.1
  },
  "luminance": 0.17035
}

Semantic roles & 50–950 ramp

primary

#4B69E1

secondary

#E1D6A6

accent

#CA3AEE

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4B69E1

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

Preview Lab → · Contrast checker → · Palette generator →