#4A70CC#4A70CC

#4A70CC is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.4% C 0.149 H 265.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4A70CC
RGB	rgb(74, 112, 204)
HSL	hsl(222, 56%, 55%)
HSV	hsv(222, 64%, 80%)
CMYK	cmyk(63.7%, 45.1%, 0%, 20%)
CIE-LAB	lab(48.76, 15.81, -51.80)
CIE-LCH	lch(48.76, 54.16, 286.98°)
OKLab	oklab(56.38% -0.0127 -0.148)
OKLCH	oklch(56.38% 0.149 265.1)
XYZ	xyz(19.5135, 17.4020, 59.4456)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A70CC #CCA64A

analogous

#4AB1CC #4A70CC #654ACC

triadic

#4A70CC #CC4A70 #70CC4A

tetradic

#4A70CC #CC4AB1 #CCA64A #4ACC65

square

#4A70CC #CC4AB1 #CCA64A #4ACC65

split-complementary

#4A70CC #CC654A #B1CC4A

monochromatic

#223C79 #3053A9 #4A70CC #7A96D9 #A9BBE7

Accessibility & contrast

On white

4.69

#4A70CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4A70CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A70CC

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A70CC	#FFFFFF	#000000	##FFFFFF
##4A70CC	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#447ACF

Deuteranopia (green-blind)

#2E6ECA

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4a70cc;
/* rgb */ color: rgb(74, 112, 204);
/* oklch */ color: oklch(56.4% 0.149 265.1);

Tailwind

colors: {
  custom: {
    50: '#8998dc',
    500: '#4a70cc',
    950: '#000000',
  },
}

SCSS

$custom: #4a70cc;
$custom-light: #8998dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a70cc",
  "rgb": {
    "r": 74,
    "g": 112,
    "b": 204
  },
  "hsl": {
    "h": 222.462,
    "s": 56.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.56375,
    "c": 0.14852,
    "h": 265.1
  },
  "luminance": 0.17404
}

Semantic roles & 50–950 ramp

primary

#4A70CC

secondary

#D4C49D

accent

#B348DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #4A70CC

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

Preview Lab → · Contrast checker → · Palette generator →