#4A70CA#4A70CA

#4A70CA is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.2% C 0.146 H 264.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4A70CA
RGB	rgb(74, 112, 202)
HSL	hsl(222, 55%, 54%)
HSV	hsv(222, 63%, 79%)
CMYK	cmyk(63.4%, 44.6%, 0%, 20.8%)
CIE-LAB	lab(48.64, 15.12, -50.85)
CIE-LCH	lch(48.64, 53.05, 286.56°)
OKLab	oklab(56.25% -0.013 -0.1452)
OKLCH	oklch(56.25% 0.146 264.9)
XYZ	xyz(19.2752, 17.3067, 58.1904)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A70CA #CAA44A

analogous

#4AB0CA #4A70CA #644ACA

triadic

#4A70CA #CA4A70 #70CA4A

tetradic

#4A70CA #CA4AB0 #CAA44A #4ACA64

square

#4A70CA #CA4AB0 #CAA44A #4ACA64

split-complementary

#4A70CA #CA644A #B0CA4A

monochromatic

#233C77 #3154A6 #4A70CA #7995D8 #A9BBE6

Accessibility & contrast

On white

4.71

#4A70CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4A70CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A70CA

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A70CA	#FFFFFF	#000000	##FFFFFF
##4A70CA	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#457ACD

Deuteranopia (green-blind)

#306EC8

Tritanopia (blue-blind)

#008493

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4a70ca;
/* rgb */ color: rgb(74, 112, 202);
/* oklch */ color: oklch(56.2% 0.146 264.9);

Tailwind

colors: {
  custom: {
    50: '#8898db',
    500: '#4a70ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a70ca;
$custom-light: #8898db;
$custom-dark: #000000;

JSON

{
  "hex": "#4a70ca",
  "rgb": {
    "r": 74,
    "g": 112,
    "b": 202
  },
  "hsl": {
    "h": 222.188,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.56246,
    "c": 0.14576,
    "h": 264.9
  },
  "luminance": 0.17308
}

Semantic roles & 50–950 ramp

primary

#4A70CA

secondary

#D3C39D

accent

#B24ADE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4A70CA

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

Preview Lab → · Contrast checker → · Palette generator →