#407DC7#407DC7

#407DC7 is a mid, vivid cyan. Relative luminance 0.199; OKLCH L 58.4% C 0.131 H 254.6°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#407DC7
RGB	rgb(64, 125, 199)
HSL	hsl(213, 55%, 52%)
HSV	hsv(213, 68%, 78%)
CMYK	cmyk(67.8%, 37.2%, 0%, 22%)
CIE-LAB	lab(51.70, 4.36, -44.29)
CIE-LCH	lch(51.70, 44.51, 275.62°)
OKLab	oklab(58.44% -0.0347 -0.1259)
OKLCH	oklch(58.44% 0.131 254.6)
XYZ	xyz(19.7530, 19.8787, 56.8177)
Luminance	0.1988 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407DC7 #C78A40

analogous

#40C1C7 #407DC7 #4740C7

triadic

#407DC7 #C7407D #7DC740

tetradic

#407DC7 #C740C1 #C78A40 #40C747

square

#407DC7 #C740C1 #C78A40 #40C747

split-complementary

#407DC7 #C74740 #C1C740

monochromatic

#20436D #2E609C #407DC7 #6F9DD5 #9FBDE3

Accessibility & contrast

On white

4.22

#407DC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#407DC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407DC7

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407DC7	#FFFFFF	#000000	##000000
##407DC7	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C82CA

Deuteranopia (green-blind)

#4875C6

Tritanopia (blue-blind)

#008E98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #407dc7;
/* rgb */ color: rgb(64, 125, 199);
/* oklch */ color: oklch(58.4% 0.131 254.6);

Tailwind

colors: {
  custom: {
    50: '#83a2d8',
    500: '#407dc7',
    950: '#000000',
  },
}

SCSS

$custom: #407dc7;
$custom-light: #83a2d8;
$custom-dark: #000000;

JSON

{
  "hex": "#407dc7",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 199
  },
  "hsl": {
    "h": 212.889,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58438,
    "c": 0.13063,
    "h": 254.6
  },
  "luminance": 0.19881
}

Semantic roles & 50–950 ramp

primary

#407DC7

secondary

#CFB494

accent

#9B4ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #407DC7

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

Preview Lab → · Contrast checker → · Palette generator →