#407EC7#407EC7

#407EC7 is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.7% C 0.130 H 254.0°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#407EC7
RGB	rgb(64, 126, 199)
HSL	hsl(212, 55%, 52%)
HSV	hsv(212, 68%, 78%)
CMYK	cmyk(67.8%, 36.7%, 0%, 22%)
CIE-LAB	lab(51.99, 3.75, -43.84)
CIE-LCH	lch(51.99, 44.00, 274.89°)
OKLab	oklab(58.66% -0.0357 -0.1246)
OKLCH	oklch(58.66% 0.13 254)
XYZ	xyz(19.8802, 20.1332, 56.8601)
Luminance	0.2014 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407EC7 #C78940

analogous

#40C2C7 #407EC7 #4640C7

triadic

#407EC7 #C7407E #7EC740

tetradic

#407EC7 #C740C2 #C78940 #40C746

square

#407EC7 #C740C2 #C78940 #40C746

split-complementary

#407EC7 #C74640 #C2C740

monochromatic

#20436D #2E609C #407EC7 #6F9ED5 #9FBEE3

Accessibility & contrast

On white

4.18

#407EC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#407EC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407EC7

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407EC7	#FFFFFF	#000000	##000000
##407EC7	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D83CA

Deuteranopia (green-blind)

#4A76C6

Tritanopia (blue-blind)

#008F99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #407ec7;
/* rgb */ color: rgb(64, 126, 199);
/* oklch */ color: oklch(58.7% 0.130 254.0);

Tailwind

colors: {
  custom: {
    50: '#83a3d8',
    500: '#407ec7',
    950: '#000000',
  },
}

SCSS

$custom: #407ec7;
$custom-light: #83a3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#407ec7",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 199
  },
  "hsl": {
    "h": 212.444,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58663,
    "c": 0.1296,
    "h": 254
  },
  "luminance": 0.20135
}

Semantic roles & 50–950 ramp

primary

#407EC7

secondary

#CFB494

accent

#9A4ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #407EC7

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

Preview Lab → · Contrast checker → · Palette generator →