#4080C8#4080C8

#4080C8 is a mid, vivid cyan. Relative luminance 0.207; OKLCH L 59.2% C 0.129 H 253.1°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#4080C8
RGB	rgb(64, 128, 200)
HSL	hsl(212, 55%, 52%)
HSV	hsv(212, 68%, 78%)
CMYK	cmyk(68%, 36%, 0%, 21.6%)
CIE-LAB	lab(52.62, 2.90, -43.41)
CIE-LCH	lch(52.62, 43.51, 273.82°)
OKLab	oklab(59.17% -0.0374 -0.1233)
OKLCH	oklch(59.17% 0.129 253.1)
XYZ	xyz(20.2550, 20.6964, 57.5597)
Luminance	0.2070 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4080C8 #C88840

analogous

#40C4C8 #4080C8 #4440C8

triadic

#4080C8 #C84080 #80C840

tetradic

#4080C8 #C840C4 #C88840 #40C844

square

#4080C8 #C840C4 #C88840 #40C844

split-complementary

#4080C8 #C84440 #C4C840

monochromatic

#20446E #2D629D #4080C8 #70A0D6 #9FBFE3

Accessibility & contrast

On white

4.09

#4080C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#4080C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4080C8

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4080C8	#FFFFFF	#000000	##000000
##4080C8	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6085CB

Deuteranopia (green-blind)

#4C78C7

Tritanopia (blue-blind)

#00919A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4080c8;
/* rgb */ color: rgb(64, 128, 200);
/* oklch */ color: oklch(59.2% 0.129 253.1);

Tailwind

colors: {
  custom: {
    50: '#83a4d9',
    500: '#4080c8',
    950: '#000000',
  },
}

SCSS

$custom: #4080c8;
$custom-light: #83a4d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4080c8",
  "rgb": {
    "r": 64,
    "g": 128,
    "b": 200
  },
  "hsl": {
    "h": 211.765,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5917,
    "c": 0.12886,
    "h": 253.1
  },
  "luminance": 0.20698
}

Semantic roles & 50–950 ramp

primary

#4080C8

secondary

#D0B494

accent

#9849DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4080C8

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

Preview Lab → · Contrast checker → · Palette generator →