#408AC7#408AC7

#408AC7 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.4% C 0.118 H 246.3°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#408AC7
RGB	rgb(64, 138, 199)
HSL	hsl(207, 55%, 52%)
HSV	hsv(207, 68%, 78%)
CMYK	cmyk(67.8%, 30.7%, 0%, 22%)
CIE-LAB	lab(55.47, -3.37, -38.34)
CIE-LCH	lch(55.47, 38.49, 264.97°)
OKLab	oklab(61.4% -0.0476 -0.1084)
OKLCH	oklch(61.4% 0.118 246.3)
XYZ	xyz(21.5077, 23.3882, 57.4026)
Luminance	0.2339 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408AC7 #C77D40

analogous

#40C7C1 #408AC7 #4047C7

triadic

#408AC7 #C7408A #8AC740

tetradic

#408AC7 #C140C7 #C77D40 #47C740

square

#408AC7 #C140C7 #C77D40 #47C740

split-complementary

#408AC7 #C74047 #C7C140

monochromatic

#204A6D #2E6A9C #408AC7 #6FA7D5 #9FC4E3

Accessibility & contrast

On white

3.70

#408AC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#408AC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408AC7

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408AC7	#FFFFFF	#000000	##000000
##408AC7	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8CCA

Deuteranopia (green-blind)

#5C7FC6

Tritanopia (blue-blind)

#0099A0

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #408ac7;
/* rgb */ color: rgb(64, 138, 199);
/* oklch */ color: oklch(61.4% 0.118 246.3);

Tailwind

colors: {
  custom: {
    50: '#83abd8',
    500: '#408ac7',
    950: '#000000',
  },
}

SCSS

$custom: #408ac7;
$custom-light: #83abd8;
$custom-dark: #000000;

JSON

{
  "hex": "#408ac7",
  "rgb": {
    "r": 64,
    "g": 138,
    "b": 199
  },
  "hsl": {
    "h": 207.111,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.61395,
    "c": 0.11843,
    "h": 246.3
  },
  "luminance": 0.2339
}

Semantic roles & 50–950 ramp

primary

#408AC7

secondary

#CFAF94

accent

#8D4ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #408AC7

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

Preview Lab → · Contrast checker → · Palette generator →