#4A70D9#4A70D9

#4A70D9 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.2% C 0.166 H 266.3°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4A70D9
RGB	rgb(74, 112, 217)
HSL	hsl(224, 65%, 57%)
HSV	hsv(224, 66%, 85%)
CMYK	cmyk(65.9%, 48.4%, 0%, 14.9%)
CIE-LAB	lab(49.56, 20.35, -57.92)
CIE-LCH	lch(49.56, 61.39, 289.36°)
OKLab	oklab(57.24% -0.0108 -0.166)
OKLCH	oklch(57.24% 0.166 266.3)
XYZ	xyz(21.1383, 18.0519, 68.0026)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A70D9 #D9B34A

analogous

#4AB8D9 #4A70D9 #6C4AD9

triadic

#4A70D9 #D94A70 #70D94A

tetradic

#4A70D9 #D94AB8 #D9B34A #4AD96C

square

#4A70D9 #D94AB8 #D9B34A #4AD96C

split-complementary

#4A70D9 #D96C4A #B8D94A

monochromatic

#1D3B8B #2850BE #4A70D9 #7D98E4 #AFC0EE

Accessibility & contrast

On white

4.55

#4A70D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4A70D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A70D9

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A70D9	#FFFFFF	#000000	##000000
##4A70D9	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#377DDD

Deuteranopia (green-blind)

#1370D7

Tritanopia (blue-blind)

#00889A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4a70d9;
/* rgb */ color: rgb(74, 112, 217);
/* oklch */ color: oklch(57.2% 0.166 266.3);

Tailwind

colors: {
  custom: {
    50: '#8b98e5',
    500: '#4a70d9',
    950: '#000000',
  },
}

SCSS

$custom: #4a70d9;
$custom-light: #8b98e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a70d9",
  "rgb": {
    "r": 74,
    "g": 112,
    "b": 217
  },
  "hsl": {
    "h": 224.056,
    "s": 65.297,
    "l": 57.059
  },
  "oklch": {
    "l": 0.5724,
    "c": 0.16634,
    "h": 266.3
  },
  "luminance": 0.18054
}

Semantic roles & 50–950 ramp

primary

#4A70D9

secondary

#DCCDA2

accent

#BB40E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4A70D9

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

Preview Lab → · Contrast checker → · Palette generator →