#4480CB#4480CB

#4480CB is a mid, vivid cyan. Relative luminance 0.210; OKLCH L 59.5% C 0.131 H 255.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4480CB
RGB	rgb(68, 128, 203)
HSL	hsl(213, 56%, 53%)
HSV	hsv(213, 67%, 80%)
CMYK	cmyk(66.5%, 36.9%, 0%, 20.4%)
CIE-LAB	lab(52.92, 4.60, -44.62)
CIE-LCH	lch(52.92, 44.86, 275.89°)
OKLab	oklab(59.51% -0.0337 -0.1268)
OKLCH	oklch(59.51% 0.131 255.1)
XYZ	xyz(20.8786, 20.9770, 59.4370)
Luminance	0.2098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4480CB #CB8F44

analogous

#44C4CB #4480CB #4B44CB

triadic

#4480CB #CB4480 #80CB44

tetradic

#4480CB #CB44C4 #CB8F44 #44CB4B

square

#4480CB #CB44C4 #CB8F44 #44CB4B

split-complementary

#4480CB #CB4B44 #C4CB44

monochromatic

#204674 #2E62A4 #4480CB #74A1D8 #A4C1E6

Accessibility & contrast

On white

4.04

#4480CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4480CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4480CB

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4480CB	#FFFFFF	#000000	##000000
##4480CB	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F85CE

Deuteranopia (green-blind)

#4B79C9

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4480cb;
/* rgb */ color: rgb(68, 128, 203);
/* oklch */ color: oklch(59.5% 0.131 255.1);

Tailwind

colors: {
  custom: {
    50: '#86a4db',
    500: '#4480cb',
    950: '#000000',
  },
}

SCSS

$custom: #4480cb;
$custom-light: #86a4db;
$custom-dark: #000000;

JSON

{
  "hex": "#4480cb",
  "rgb": {
    "r": 68,
    "g": 128,
    "b": 203
  },
  "hsl": {
    "h": 213.333,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59505,
    "c": 0.13121,
    "h": 255.1
  },
  "luminance": 0.20979
}

Semantic roles & 50–950 ramp

primary

#4480CB

secondary

#D3B998

accent

#9C48E0

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4480CB

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

Preview Lab → · Contrast checker → · Palette generator →