#4870AA#4870AA

#4870AA is a mid, moderate blue. Relative luminance 0.159; OKLCH L 54.2% C 0.102 H 257.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4870AA
RGB	rgb(72, 112, 170)
HSL	hsl(216, 40%, 47%)
HSV	hsv(216, 58%, 67%)
CMYK	cmyk(57.6%, 34.1%, 0%, 33.3%)
CIE-LAB	lab(46.80, 3.77, -35.27)
CIE-LCH	lch(46.80, 35.47, 276.10°)
OKLab	oklab(54.22% -0.0218 -0.0996)
OKLCH	oklch(54.22% 0.102 257.6)
XYZ	xyz(15.7198, 15.8670, 40.2567)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4870AA #AA8248

analogous

#48A1AA #4870AA #5148AA

triadic

#4870AA #AA4870 #70AA48

tetradic

#4870AA #AA48A1 #AA8248 #48AA51

square

#4870AA #AA48A1 #AA8248 #48AA51

split-complementary

#4870AA #AA5148 #A1AA48

monochromatic

#243754 #36547F #4870AA #6E90C1 #99B1D4

Accessibility & contrast

On white

5.03

#4870AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#4870AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4870AA

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4870AA	#FFFFFF	#000000	##FFFFFF
##4870AA	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5874AC

Deuteranopia (green-blind)

#4C6BA9

Tritanopia (blue-blind)

#007D85

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4870aa;
/* rgb */ color: rgb(72, 112, 170);
/* oklch */ color: oklch(54.2% 0.102 257.6);

Tailwind

colors: {
  custom: {
    50: '#8398c3',
    500: '#4870aa',
    950: '#000000',
  },
}

SCSS

$custom: #4870aa;
$custom-light: #8398c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4870aa",
  "rgb": {
    "r": 72,
    "g": 112,
    "b": 170
  },
  "hsl": {
    "h": 215.51,
    "s": 40.496,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54224,
    "c": 0.10197,
    "h": 257.6
  },
  "luminance": 0.15868
}

Semantic roles & 50–950 ramp

primary

#4870AA

secondary

#C0AB8E

accent

#9F57D0

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #4870AA

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

Preview Lab → · Contrast checker → · Palette generator →