#4080D7#4080D7

#4080D7 is a mid, vivid cyan. Relative luminance 0.214; OKLCH L 60.1% C 0.148 H 256.8°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4080D7
RGB	rgb(64, 128, 215)
HSL	hsl(215, 65%, 55%)
HSV	hsv(215, 70%, 84%)
CMYK	cmyk(70.2%, 40.5%, 0%, 15.7%)
CIE-LAB	lab(53.42, 8.21, -50.63)
CIE-LCH	lch(53.42, 51.30, 279.21°)
OKLab	oklab(60.06% -0.0339 -0.1445)
OKLCH	oklch(60.06% 0.148 256.8)
XYZ	xyz(22.0948, 21.4323, 67.2492)
Luminance	0.2144 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4080D7 #D79740

analogous

#40CBD7 #4080D7 #4C40D7

triadic

#4080D7 #D74080 #80D740

tetradic

#4080D7 #D740CB #D79740 #40D74C

square

#4080D7 #D740CB #D79740 #40D74C

split-complementary

#4080D7 #D74C40 #CBD740

monochromatic

#1B4781 #2662B4 #4080D7 #73A2E2 #A5C3EC

Accessibility & contrast

On white

3.97

#4080D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#4080D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4080D7

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4080D7	#FFFFFF	#000000	##000000
##4080D7	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5787DA

Deuteranopia (green-blind)

#3F79D5

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4080d7;
/* rgb */ color: rgb(64, 128, 215);
/* oklch */ color: oklch(60.1% 0.148 256.8);

Tailwind

colors: {
  custom: {
    50: '#86a4e4',
    500: '#4080d7',
    950: '#000000',
  },
}

SCSS

$custom: #4080d7;
$custom-light: #86a4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4080d7",
  "rgb": {
    "r": 64,
    "g": 128,
    "b": 215
  },
  "hsl": {
    "h": 214.57,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.60059,
    "c": 0.14839,
    "h": 256.8
  },
  "luminance": 0.21435
}

Semantic roles & 50–950 ramp

primary

#4080D7

secondary

#D9BE9A

accent

#A13FE8

background

#F8FAFE

surface

#F0F3FC

border

#CBCDD5

text

#0C0F15

muted

#7D7F84

Preview Lab

Preview with #4080D7

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

Preview Lab → · Contrast checker → · Palette generator →