#4080CA#4080CA

#4080CA is a mid, vivid cyan. Relative luminance 0.208; OKLCH L 59.3% C 0.131 H 253.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4080CA
RGB	rgb(64, 128, 202)
HSL	hsl(212, 57%, 52%)
HSV	hsv(212, 68%, 79%)
CMYK	cmyk(68.3%, 36.6%, 0%, 20.8%)
CIE-LAB	lab(52.72, 3.60, -44.39)
CIE-LCH	lch(52.72, 44.53, 274.64°)
OKLab	oklab(59.29% -0.0369 -0.1262)
OKLCH	oklch(59.29% 0.131 253.7)
XYZ	xyz(20.4903, 20.7905, 58.7988)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4080CA #CA8A40

analogous

#40C5CA #4080CA #4540CA

triadic

#4080CA #CA4080 #80CA40

tetradic

#4080CA #CA40C5 #CA8A40 #40CA45

square

#4080CA #CA40C5 #CA8A40 #40CA45

split-complementary

#4080CA #CA4540 #C5CA40

monochromatic

#1F4570 #2C62A0 #4080CA #70A0D7 #A0C0E5

Accessibility & contrast

On white

4.07

#4080CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#4080CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4080CA

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4080CA	#FFFFFF	#000000	##000000
##4080CA	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F85CD

Deuteranopia (green-blind)

#4B78C9

Tritanopia (blue-blind)

#00919B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4080ca;
/* rgb */ color: rgb(64, 128, 202);
/* oklch */ color: oklch(59.3% 0.131 253.7);

Tailwind

colors: {
  custom: {
    50: '#84a4da',
    500: '#4080ca',
    950: '#000000',
  },
}

SCSS

$custom: #4080ca;
$custom-light: #84a4da;
$custom-dark: #000000;

JSON

{
  "hex": "#4080ca",
  "rgb": {
    "r": 64,
    "g": 128,
    "b": 202
  },
  "hsl": {
    "h": 212.174,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.59286,
    "c": 0.13145,
    "h": 253.7
  },
  "luminance": 0.20793
}

Semantic roles & 50–950 ramp

primary

#4080CA

secondary

#D1B595

accent

#9948E0

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4080CA

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

Preview Lab → · Contrast checker → · Palette generator →