#4A70DA#4A70DA

#4A70DA is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.3% C 0.168 H 266.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4A70DA
RGB	rgb(74, 112, 218)
HSL	hsl(224, 66%, 57%)
HSV	hsv(224, 66%, 85%)
CMYK	cmyk(66.1%, 48.6%, 0%, 14.5%)
CIE-LAB	lab(49.62, 20.70, -58.39)
CIE-LCH	lch(49.62, 61.95, 289.52°)
OKLab	oklab(57.31% -0.0107 -0.1673)
OKLCH	oklch(57.31% 0.168 266.3)
XYZ	xyz(21.2687, 18.1041, 68.6897)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A70DA #DAB44A

analogous

#4AB8DA #4A70DA #6C4ADA

triadic

#4A70DA #DA4A70 #70DA4A

tetradic

#4A70DA #DA4AB8 #DAB44A #4ADA6C

square

#4A70DA #DA4AB8 #DAB44A #4ADA6C

split-complementary

#4A70DA #DA6C4A #B8DA4A

monochromatic

#1D3A8D #274FC0 #4A70DA #7D98E4 #B0C0EF

Accessibility & contrast

On white

4.54

#4A70DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#4A70DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A70DA

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A70DA	#FFFFFF	#000000	##000000
##4A70DA	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367DDE

Deuteranopia (green-blind)

#0F70D8

Tritanopia (blue-blind)

#00899A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4a70da;
/* rgb */ color: rgb(74, 112, 218);
/* oklch */ color: oklch(57.3% 0.168 266.3);

Tailwind

colors: {
  custom: {
    50: '#8b98e6',
    500: '#4a70da',
    950: '#000000',
  },
}

SCSS

$custom: #4a70da;
$custom-light: #8b98e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a70da",
  "rgb": {
    "r": 74,
    "g": 112,
    "b": 218
  },
  "hsl": {
    "h": 224.167,
    "s": 66.055,
    "l": 57.255
  },
  "oklch": {
    "l": 0.57309,
    "c": 0.16769,
    "h": 266.3
  },
  "luminance": 0.18106
}

Semantic roles & 50–950 ramp

primary

#4A70DA

secondary

#DDCEA3

accent

#BC3FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4A70DA

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

Preview Lab → · Contrast checker → · Palette generator →