#4878D6#4878D6

#4878D6 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.6% C 0.153 H 262.3°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4878D6
RGB	rgb(72, 120, 214)
HSL	hsl(220, 63%, 56%)
HSV	hsv(220, 66%, 84%)
CMYK	cmyk(66.4%, 43.9%, 0%, 16.1%)
CIE-LAB	lab(51.45, 14.00, -53.19)
CIE-LCH	lch(51.45, 55.00, 284.75°)
OKLab	oklab(58.61% -0.0205 -0.152)
OKLCH	oklch(58.61% 0.153 262.3)
XYZ	xyz(21.5223, 19.6636, 66.2665)
Luminance	0.1967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4878D6 #D6A648

analogous

#48BFD6 #4878D6 #5F48D6

triadic

#4878D6 #D64878 #78D648

tetradic

#4878D6 #D648BF #D6A648 #48D65F

square

#4878D6 #D648BF #D6A648 #48D65F

split-complementary

#4878D6 #D65F48 #BFD648

monochromatic

#1E4186 #2959B8 #4878D6 #7A9DE1 #ACC2EC

Accessibility & contrast

On white

4.26

#4878D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#4878D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4878D6

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4878D6	#FFFFFF	#000000	##000000
##4878D6	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B82DA

Deuteranopia (green-blind)

#3275D4

Tritanopia (blue-blind)

#008E9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4878d6;
/* rgb */ color: rgb(72, 120, 214);
/* oklch */ color: oklch(58.6% 0.153 262.3);

Tailwind

colors: {
  custom: {
    50: '#899ee3',
    500: '#4878d6',
    950: '#000000',
  },
}

SCSS

$custom: #4878d6;
$custom-light: #899ee3;
$custom-dark: #000000;

JSON

{
  "hex": "#4878d6",
  "rgb": {
    "r": 72,
    "g": 120,
    "b": 214
  },
  "hsl": {
    "h": 219.718,
    "s": 63.393,
    "l": 56.078
  },
  "oklch": {
    "l": 0.58609,
    "c": 0.15335,
    "h": 262.3
  },
  "luminance": 0.19666
}

Semantic roles & 50–950 ramp

primary

#4878D6

secondary

#DAC6A0

accent

#AF41E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #4878D6

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

Preview Lab → · Contrast checker → · Palette generator →