#4880CB#4880CB

#4880CB is a mid, vivid cyan. Relative luminance 0.211; OKLCH L 59.7% C 0.130 H 256.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4880CB
RGB	rgb(72, 128, 203)
HSL	hsl(214, 56%, 54%)
HSV	hsv(214, 65%, 80%)
CMYK	cmyk(64.5%, 36.9%, 0%, 20.4%)
CIE-LAB	lab(53.09, 5.28, -44.35)
CIE-LCH	lch(53.09, 44.66, 276.79°)
OKLab	oklab(59.68% -0.0307 -0.1259)
OKLCH	oklch(59.68% 0.13 256.3)
XYZ	xyz(21.1673, 21.1258, 59.4505)
Luminance	0.2113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4880CB #CB9348

analogous

#48C2CB #4880CB #5248CB

triadic

#4880CB #CB4880 #80CB48

tetradic

#4880CB #CB48C2 #CB9348 #48CB52

square

#4880CB #CB48C2 #CB9348 #48CB52

split-complementary

#4880CB #CB5248 #C2CB48

monochromatic

#224677 #2F62A6 #4880CB #78A1D9 #A7C2E6

Accessibility & contrast

On white

4.02

#4880CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#4880CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4880CB

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4880CB	#FFFFFF	#000000	##000000
##4880CB	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F85CE

Deuteranopia (green-blind)

#4D79C9

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4880cb;
/* rgb */ color: rgb(72, 128, 203);
/* oklch */ color: oklch(59.7% 0.130 256.3);

Tailwind

colors: {
  custom: {
    50: '#87a4db',
    500: '#4880cb',
    950: '#000000',
  },
}

SCSS

$custom: #4880cb;
$custom-light: #87a4db;
$custom-dark: #000000;

JSON

{
  "hex": "#4880cb",
  "rgb": {
    "r": 72,
    "g": 128,
    "b": 203
  },
  "hsl": {
    "h": 214.351,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59677,
    "c": 0.12963,
    "h": 256.3
  },
  "luminance": 0.21128
}

Semantic roles & 50–950 ramp

primary

#4880CB

secondary

#D3BB9B

accent

#9F49DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4880CB

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

Preview Lab → · Contrast checker → · Palette generator →