#407BC7#407BC7

#407BC7 is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 58.0% C 0.133 H 255.7°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#407BC7
RGB	rgb(64, 123, 199)
HSL	hsl(214, 55%, 52%)
HSV	hsv(214, 68%, 78%)
CMYK	cmyk(67.8%, 38.2%, 0%, 22%)
CIE-LAB	lab(51.13, 5.57, -45.20)
CIE-LCH	lch(51.13, 45.55, 277.03°)
OKLab	oklab(57.99% -0.0327 -0.1286)
OKLCH	oklch(57.99% 0.133 255.7)
XYZ	xyz(19.5024, 19.3774, 56.7342)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407BC7 #C78C40

analogous

#40BFC7 #407BC7 #4940C7

triadic

#407BC7 #C7407B #7BC740

tetradic

#407BC7 #C740BF #C78C40 #40C749

square

#407BC7 #C740BF #C78C40 #40C749

split-complementary

#407BC7 #C74940 #BFC740

monochromatic

#20416D #2E5E9C #407BC7 #6F9CD5 #9FBCE3

Accessibility & contrast

On white

4.31

#407BC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#407BC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407BC7

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407BC7	#FFFFFF	#000000	##000000
##407BC7	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5981CA

Deuteranopia (green-blind)

#4574C5

Tritanopia (blue-blind)

#008D97

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #407bc7;
/* rgb */ color: rgb(64, 123, 199);
/* oklch */ color: oklch(58.0% 0.133 255.7);

Tailwind

colors: {
  custom: {
    50: '#83a0d8',
    500: '#407bc7',
    950: '#000000',
  },
}

SCSS

$custom: #407bc7;
$custom-light: #83a0d8;
$custom-dark: #000000;

JSON

{
  "hex": "#407bc7",
  "rgb": {
    "r": 64,
    "g": 123,
    "b": 199
  },
  "hsl": {
    "h": 213.778,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57991,
    "c": 0.13273,
    "h": 255.7
  },
  "luminance": 0.19379
}

Semantic roles & 50–950 ramp

primary

#407BC7

secondary

#CFB594

accent

#9D4ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #407BC7

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

Preview Lab → · Contrast checker → · Palette generator →