#4080CE#4080CE

#4080CE is a mid, vivid cyan. Relative luminance 0.210; OKLCH L 59.5% C 0.137 H 254.8°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4080CE
RGB	rgb(64, 128, 206)
HSL	hsl(213, 59%, 53%)
HSV	hsv(213, 69%, 81%)
CMYK	cmyk(68.9%, 37.9%, 0%, 19.2%)
CIE-LAB	lab(52.93, 5.01, -46.32)
CIE-LCH	lch(52.93, 46.59, 276.18°)
OKLab	oklab(59.52% -0.0359 -0.1318)
OKLCH	oklch(59.52% 0.137 254.8)
XYZ	xyz(20.9700, 20.9824, 61.3254)
Luminance	0.2099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4080CE #CE8E40

analogous

#40C7CE #4080CE #4740CE

triadic

#4080CE #CE4080 #80CE40

tetradic

#4080CE #CE40C7 #CE8E40 #40CE47

square

#4080CE #CE40C7 #CE8E40 #40CE47

split-complementary

#4080CE #CE4740 #C7CE40

monochromatic

#1E4575 #2B62A6 #4080CE #71A0DA #A1C1E7

Accessibility & contrast

On white

4.04

#4080CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4080CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4080CE

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4080CE	#FFFFFF	#000000	##000000
##4080CE	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)

#5D86D1

Deuteranopia (green-blind)

#4878CC

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4080ce;
/* rgb */ color: rgb(64, 128, 206);
/* oklch */ color: oklch(59.5% 0.137 254.8);

Tailwind

colors: {
  custom: {
    50: '#84a4dd',
    500: '#4080ce',
    950: '#000000',
  },
}

SCSS

$custom: #4080ce;
$custom-light: #84a4dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4080ce",
  "rgb": {
    "r": 64,
    "g": 128,
    "b": 206
  },
  "hsl": {
    "h": 212.958,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.59519,
    "c": 0.13664,
    "h": 254.8
  },
  "luminance": 0.20985
}

Semantic roles & 50–950 ramp

primary

#4080CE

secondary

#D4B896

accent

#9C45E2

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4080CE

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

Preview Lab → · Contrast checker → · Palette generator →