#4970F0#4970F0

#4970F0 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.8% C 0.197 H 267.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4970F0
RGB	rgb(73, 112, 240)
HSL	hsl(226, 85%, 61%)
HSV	hsv(226, 70%, 94%)
CMYK	cmyk(69.6%, 53.3%, 0%, 5.9%)
CIE-LAB	lab(51.03, 28.27, -68.49)
CIE-LCH	lch(51.03, 74.10, 292.43°)
OKLab	oklab(58.83% -0.0095 -0.1971)
OKLCH	oklch(58.83% 0.197 267.3)
XYZ	xyz(24.2645, 19.2936, 84.8664)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4970F0 #F0C949

analogous

#49C4F0 #4970F0 #7649F0

triadic

#4970F0 #F04970 #70F049

tetradic

#4970F0 #F049C4 #F0C949 #49F076

square

#4970F0 #F049C4 #F0C949 #49F076

split-complementary

#4970F0 #F07649 #C4F049

monochromatic

#0F34B0 #1345E9 #4970F0 #829CF5 #BAC9F9

Accessibility & contrast

On white

4.32

#4970F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#4970F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4970F0

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4970F0	#FFFFFF	#000000	##000000
##4970F0	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0782F4

Deuteranopia (green-blind)

#0072ED

Tritanopia (blue-blind)

#008FA5

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4970f0;
/* rgb */ color: rgb(73, 112, 240);
/* oklch */ color: oklch(58.8% 0.197 267.3);

Tailwind

colors: {
  custom: {
    50: '#8f98f6',
    500: '#4970f0',
    950: '#000000',
  },
}

SCSS

$custom: #4970f0;
$custom-light: #8f98f6;
$custom-dark: #000000;

JSON

{
  "hex": "#4970f0",
  "rgb": {
    "r": 73,
    "g": 112,
    "b": 240
  },
  "hsl": {
    "h": 225.988,
    "s": 84.772,
    "l": 61.373
  },
  "oklch": {
    "l": 0.58826,
    "c": 0.19733,
    "h": 267.3
  },
  "luminance": 0.19296
}

Semantic roles & 50–950 ramp

primary

#4970F0

secondary

#EADBAB

accent

#AE04E1

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4970F0

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

Preview Lab → · Contrast checker → · Palette generator →