#4870D6#4870D6

#4870D6 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 56.9% C 0.163 H 265.4°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4870D6
RGB	rgb(72, 112, 214)
HSL	hsl(223, 63%, 56%)
HSV	hsv(223, 66%, 84%)
CMYK	cmyk(66.4%, 47.7%, 0%, 16.1%)
CIE-LAB	lab(49.28, 18.98, -56.68)
CIE-LCH	lch(49.28, 59.77, 288.51°)
OKLab	oklab(56.94% -0.013 -0.1624)
OKLCH	oklch(56.94% 0.163 265.4)
XYZ	xyz(20.6000, 17.8191, 65.9591)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4870D6 #D6AE48

analogous

#48B7D6 #4870D6 #6748D6

triadic

#4870D6 #D64870 #70D648

tetradic

#4870D6 #D648B7 #D6AE48 #48D667

square

#4870D6 #D648B7 #D6AE48 #48D667

split-complementary

#4870D6 #D66748 #B7D648

monochromatic

#1E3B86 #2951B8 #4870D6 #7A97E1 #ACBEEC

Accessibility & contrast

On white

4.60

#4870D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#4870D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4870D6

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4870D6	#FFFFFF	#000000	##FFFFFF
##4870D6	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A7CDA

Deuteranopia (green-blind)

#196FD4

Tritanopia (blue-blind)

#008899

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4870d6;
/* rgb */ color: rgb(72, 112, 214);
/* oklch */ color: oklch(56.9% 0.163 265.4);

Tailwind

colors: {
  custom: {
    50: '#8a98e3',
    500: '#4870d6',
    950: '#000000',
  },
}

SCSS

$custom: #4870d6;
$custom-light: #8a98e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4870d6",
  "rgb": {
    "r": 72,
    "g": 112,
    "b": 214
  },
  "hsl": {
    "h": 223.099,
    "s": 63.393,
    "l": 56.078
  },
  "oklch": {
    "l": 0.56938,
    "c": 0.16289,
    "h": 265.4
  },
  "luminance": 0.17821
}

Semantic roles & 50–950 ramp

primary

#4870D6

secondary

#DACAA0

accent

#B841E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D15

muted

#7E7E84

Preview Lab

Preview with #4870D6

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

Preview Lab → · Contrast checker → · Palette generator →