#408ED7#408ED7

#408ED7 is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.2% C 0.134 H 249.5°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#408ED7
RGB	rgb(64, 142, 215)
HSL	hsl(209, 65%, 55%)
HSV	hsv(209, 70%, 84%)
CMYK	cmyk(70.2%, 34%, 0%, 15.7%)
CIE-LAB	lab(57.40, -0.16, -44.31)
CIE-LCH	lch(57.40, 44.31, 269.80°)
OKLab	oklab(63.17% -0.047 -0.1258)
OKLCH	oklch(63.17% 0.134 249.5)
XYZ	xyz(24.0485, 25.3397, 67.9004)
Luminance	0.2534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408ED7 #D78940

analogous

#40D7D5 #408ED7 #4042D7

triadic

#408ED7 #D7408E #8ED740

tetradic

#408ED7 #D540D7 #D78940 #42D740

square

#408ED7 #D540D7 #D78940 #42D740

split-complementary

#408ED7 #D74042 #D7D540

monochromatic

#1B5081 #266FB4 #408ED7 #73ACE2 #A5CAEC

Accessibility & contrast

On white

3.46

#408ED7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#408ED7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408ED7

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408ED7	#FFFFFF	#000000	##000000
##408ED7	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D92DA

Deuteranopia (green-blind)

#5883D6

Tritanopia (blue-blind)

#009FA8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #408ed7;
/* rgb */ color: rgb(64, 142, 215);
/* oklch */ color: oklch(63.2% 0.134 249.5);

Tailwind

colors: {
  custom: {
    50: '#86aee3',
    500: '#408ed7',
    950: '#000000',
  },
}

SCSS

$custom: #408ed7;
$custom-light: #86aee3;
$custom-dark: #000000;

JSON

{
  "hex": "#408ed7",
  "rgb": {
    "r": 64,
    "g": 142,
    "b": 215
  },
  "hsl": {
    "h": 209.007,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.63172,
    "c": 0.13426,
    "h": 249.5
  },
  "luminance": 0.25342
}

Semantic roles & 50–950 ramp

primary

#408ED7

secondary

#D9B89A

accent

#913FE8

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #408ED7

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

Preview Lab → · Contrast checker → · Palette generator →