#407CC8#407CC8

#407CC8 is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.3% C 0.133 H 255.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#407CC8
RGB	rgb(64, 124, 200)
HSL	hsl(214, 55%, 52%)
HSV	hsv(214, 68%, 78%)
CMYK	cmyk(68%, 38%, 0%, 21.6%)
CIE-LAB	lab(51.47, 5.32, -45.23)
CIE-LCH	lch(51.47, 45.55, 276.70°)
OKLab	oklab(58.27% -0.0335 -0.1287)
OKLCH	oklch(58.27% 0.133 255.4)
XYZ	xyz(19.7435, 19.6734, 57.3892)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407CC8 #C88C40

analogous

#40C0C8 #407CC8 #4840C8

triadic

#407CC8 #C8407C #7CC840

tetradic

#407CC8 #C840C0 #C88C40 #40C848

square

#407CC8 #C840C0 #C88C40 #40C848

split-complementary

#407CC8 #C84840 #C0C840

monochromatic

#20426E #2D5F9D #407CC8 #709DD6 #9FBDE3

Accessibility & contrast

On white

4.26

#407CC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#407CC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407CC8

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407CC8	#FFFFFF	#000000	##000000
##407CC8	1.00	4.26	4.94	4.94
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A82CB

Deuteranopia (green-blind)

#4675C6

Tritanopia (blue-blind)

#008E98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #407cc8;
/* rgb */ color: rgb(64, 124, 200);
/* oklch */ color: oklch(58.3% 0.133 255.4);

Tailwind

colors: {
  custom: {
    50: '#83a1d9',
    500: '#407cc8',
    950: '#000000',
  },
}

SCSS

$custom: #407cc8;
$custom-light: #83a1d9;
$custom-dark: #000000;

JSON

{
  "hex": "#407cc8",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 200
  },
  "hsl": {
    "h": 213.529,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58273,
    "c": 0.13299,
    "h": 255.4
  },
  "luminance": 0.19675
}

Semantic roles & 50–950 ramp

primary

#407CC8

secondary

#D0B594

accent

#9D49DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #407CC8

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

Preview Lab → · Contrast checker → · Palette generator →