#4A7AF0#4A7AF0

#4A7AF0 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.8% C 0.185 H 264.8°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4A7AF0
RGB	rgb(74, 122, 240)
HSL	hsl(223, 85%, 62%)
HSV	hsv(223, 69%, 94%)
CMYK	cmyk(69.2%, 49.2%, 0%, 5.9%)
CIE-LAB	lab(53.67, 22.21, -64.22)
CIE-LCH	lch(53.67, 67.96, 289.08°)
OKLab	oklab(60.84% -0.0168 -0.1844)
OKLCH	oklch(60.84% 0.185 264.8)
XYZ	xyz(25.5062, 21.6636, 85.2585)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7AF0 #F0C04A

analogous

#4ACDF0 #4A7AF0 #6D4AF0

triadic

#4A7AF0 #F04A7A #7AF04A

tetradic

#4A7AF0 #F04ACD #F0C04A #4AF06D

square

#4A7AF0 #F04ACD #F0C04A #4AF06D

split-complementary

#4A7AF0 #F06D4A #CDF04A

monochromatic

#0F3EB1 #1351E9 #4A7AF0 #83A4F5 #BBCDF9

Accessibility & contrast

On white

3.94

#4A7AF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4A7AF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7AF0

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7AF0	#FFFFFF	#000000	##000000
##4A7AF0	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3688F4

Deuteranopia (green-blind)

#0079EE

Tritanopia (blue-blind)

#0096AA

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4a7af0;
/* rgb */ color: rgb(74, 122, 240);
/* oklch */ color: oklch(60.8% 0.185 264.8);

Tailwind

colors: {
  custom: {
    50: '#8f9ff6',
    500: '#4a7af0',
    950: '#000000',
  },
}

SCSS

$custom: #4a7af0;
$custom-light: #8f9ff6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7af0",
  "rgb": {
    "r": 74,
    "g": 122,
    "b": 240
  },
  "hsl": {
    "h": 222.651,
    "s": 84.694,
    "l": 61.569
  },
  "oklch": {
    "l": 0.60839,
    "c": 0.18514,
    "h": 264.8
  },
  "luminance": 0.21666
}

Semantic roles & 50–950 ramp

primary

#4A7AF0

secondary

#EAD8AC

accent

#A104E1

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4A7AF0

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

Preview Lab → · Contrast checker → · Palette generator →