#4A74DB#4A74DB

#4A74DB is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.2% C 0.164 H 265.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4A74DB
RGB	rgb(74, 116, 219)
HSL	hsl(223, 67%, 57%)
HSV	hsv(223, 66%, 86%)
CMYK	cmyk(66.2%, 47%, 0%, 14.1%)
CIE-LAB	lab(50.76, 18.56, -57.13)
CIE-LCH	lch(50.76, 60.07, 288.00°)
OKLab	oklab(58.19% -0.0142 -0.1636)
OKLCH	oklch(58.19% 0.164 265)
XYZ	xyz(21.8512, 19.0590, 69.5313)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A74DB #DBB14A

analogous

#4ABCDB #4A74DB #694ADB

triadic

#4A74DB #DB4A74 #74DB4A

tetradic

#4A74DB #DB4ABC #DBB14A #4ADB69

square

#4A74DB #DB4ABC #DBB14A #4ADB69

split-complementary

#4A74DB #DB694A #BCDB4A

monochromatic

#1C3D8E #2653C1 #4A74DB #7D9BE5 #B0C2EF

Accessibility & contrast

On white

4.36

#4A74DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4A74DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A74DB

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A74DB	#FFFFFF	#000000	##000000
##4A74DB	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F80DF

Deuteranopia (green-blind)

#1F73D9

Tritanopia (blue-blind)

#008C9D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4a74db;
/* rgb */ color: rgb(74, 116, 219);
/* oklch */ color: oklch(58.2% 0.164 265.0);

Tailwind

colors: {
  custom: {
    50: '#8b9be7',
    500: '#4a74db',
    950: '#000000',
  },
}

SCSS

$custom: #4a74db;
$custom-light: #8b9be7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a74db",
  "rgb": {
    "r": 74,
    "g": 116,
    "b": 219
  },
  "hsl": {
    "h": 222.621,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.58194,
    "c": 0.16422,
    "h": 265
  },
  "luminance": 0.19061
}

Semantic roles & 50–950 ramp

primary

#4A74DB

secondary

#DECDA3

accent

#B83EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4A74DB

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

Preview Lab → · Contrast checker → · Palette generator →