#4080BD#4080BD

#4080BD is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.6% C 0.115 H 249.4°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4080BD
RGB	rgb(64, 128, 189)
HSL	hsl(209, 49%, 50%)
HSV	hsv(209, 66%, 74%)
CMYK	cmyk(66.1%, 32.3%, 0%, 25.9%)
CIE-LAB	lab(52.06, -0.94, -38.00)
CIE-LCH	lch(52.06, 38.02, 268.58°)
OKLab	oklab(58.56% -0.0404 -0.1075)
OKLCH	oklch(58.56% 0.115 249.4)
XYZ	xyz(19.0154, 20.2005, 51.0312)
Luminance	0.2020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4080BD #BD7D40

analogous

#40BDBC #4080BD #4042BD

triadic

#4080BD #BD4080 #80BD40

tetradic

#4080BD #BC40BD #BD7D40 #42BD40

square

#4080BD #BC40BD #BD7D40 #42BD40

split-complementary

#4080BD #BD4042 #BDBC40

monochromatic

#214262 #31618F #4080BD #6D9ECD #9ABCDD

Accessibility & contrast

On white

4.17

#4080BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4080BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4080BD

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4080BD	#FFFFFF	#000000	##000000
##4080BD	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6583C0

Deuteranopia (green-blind)

#5477BC

Tritanopia (blue-blind)

#008E96

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4080bd;
/* rgb */ color: rgb(64, 128, 189);
/* oklch */ color: oklch(58.6% 0.115 249.4);

Tailwind

colors: {
  custom: {
    50: '#82a4d1',
    500: '#4080bd',
    950: '#000000',
  },
}

SCSS

$custom: #4080bd;
$custom-light: #82a4d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4080bd",
  "rgb": {
    "r": 64,
    "g": 128,
    "b": 189
  },
  "hsl": {
    "h": 209.28,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58557,
    "c": 0.11487,
    "h": 249.4
  },
  "luminance": 0.20202
}

Semantic roles & 50–950 ramp

primary

#4080BD

secondary

#C9AC90

accent

#924FD9

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #4080BD

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

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