#4B74DE#4B74DE

#4B74DE is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.4% C 0.168 H 265.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4B74DE
RGB	rgb(75, 116, 222)
HSL	hsl(223, 69%, 58%)
HSV	hsv(223, 66%, 87%)
CMYK	cmyk(66.2%, 47.7%, 0%, 12.9%)
CIE-LAB	lab(50.99, 19.77, -58.45)
CIE-LCH	lch(50.99, 61.70, 288.69°)
OKLab	oklab(58.44% -0.0129 -0.1675)
OKLCH	oklch(58.44% 0.168 265.6)
XYZ	xyz(22.3273, 19.2584, 71.6337)
Luminance	0.1926 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B74DE #DEB54B

analogous

#4BBEDE #4B74DE #6B4BDE

triadic

#4B74DE #DE4B74 #74DE4B

tetradic

#4B74DE #DE4BBE #DEB54B #4BDE6B

square

#4B74DE #DE4BBE #DEB54B #4BDE6B

split-complementary

#4B74DE #DE6B4B #BEDE4B

monochromatic

#1B3D94 #2552C7 #4B74DE #7F9CE7 #B2C4F1

Accessibility & contrast

On white

4.33

#4B74DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#4B74DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B74DE

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B74DE	#FFFFFF	#000000	##000000
##4B74DE	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C81E2

Deuteranopia (green-blind)

#1973DC

Tritanopia (blue-blind)

#008D9E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4b74de;
/* rgb */ color: rgb(75, 116, 222);
/* oklch */ color: oklch(58.4% 0.168 265.6);

Tailwind

colors: {
  custom: {
    50: '#8c9be9',
    500: '#4b74de',
    950: '#000000',
  },
}

SCSS

$custom: #4b74de;
$custom-light: #8c9be9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b74de",
  "rgb": {
    "r": 75,
    "g": 116,
    "b": 222
  },
  "hsl": {
    "h": 223.265,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.58444,
    "c": 0.16796,
    "h": 265.6
  },
  "luminance": 0.19261
}

Semantic roles & 50–950 ramp

primary

#4B74DE

secondary

#E0CFA5

accent

#BB3CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4B74DE

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

Preview Lab → · Contrast checker → · Palette generator →