#4880D9#4880D9

#4880D9 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.5% C 0.148 H 259.3°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4880D9
RGB	rgb(72, 128, 217)
HSL	hsl(217, 66%, 57%)
HSV	hsv(217, 67%, 85%)
CMYK	cmyk(66.8%, 41%, 0%, 14.9%)
CIE-LAB	lab(53.84, 10.15, -51.07)
CIE-LCH	lch(53.84, 52.07, 281.24°)
OKLab	oklab(60.51% -0.0275 -0.1456)
OKLCH	oklch(60.51% 0.148 259.3)
XYZ	xyz(22.9116, 21.8235, 68.6371)
Luminance	0.2183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4880D9 #D9A148

analogous

#48C8D9 #4880D9 #5948D9

triadic

#4880D9 #D94880 #80D948

tetradic

#4880D9 #D948C8 #D9A148 #48D959

square

#4880D9 #D948C8 #D9A148 #48D959

split-complementary

#4880D9 #D95948 #C8D948

monochromatic

#1D478A #2761BD #4880D9 #7BA3E4 #ADC6EE

Accessibility & contrast

On white

3.91

#4880D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#4880D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4880D9

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4880D9	#FFFFFF	#000000	##000000
##4880D9	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5788DC

Deuteranopia (green-blind)

#407AD7

Tritanopia (blue-blind)

#0094A2

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4880d9;
/* rgb */ color: rgb(72, 128, 217);
/* oklch */ color: oklch(60.5% 0.148 259.3);

Tailwind

colors: {
  custom: {
    50: '#8aa4e5',
    500: '#4880d9',
    950: '#000000',
  },
}

SCSS

$custom: #4880d9;
$custom-light: #8aa4e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4880d9",
  "rgb": {
    "r": 72,
    "g": 128,
    "b": 217
  },
  "hsl": {
    "h": 216.828,
    "s": 65.611,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60506,
    "c": 0.14823,
    "h": 259.3
  },
  "luminance": 0.21826
}

Semantic roles & 50–950 ramp

primary

#4880D9

secondary

#DCC5A1

accent

#A73FE9

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4880D9

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

Preview Lab → · Contrast checker → · Palette generator →