#407DCF#407DCF

#407DCF is a mid, vivid cyan. Relative luminance 0.203; OKLCH L 58.9% C 0.141 H 256.6°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#407DCF
RGB	rgb(64, 125, 207)
HSL	hsl(214, 60%, 53%)
HSV	hsv(214, 69%, 81%)
CMYK	cmyk(69.1%, 39.6%, 0%, 18.8%)
CIE-LAB	lab(52.13, 7.19, -48.16)
CIE-LCH	lch(52.13, 48.70, 278.49°)
OKLab	oklab(58.91% -0.0328 -0.1373)
OKLCH	oklch(58.91% 0.141 256.6)
XYZ	xyz(20.7064, 20.2600, 61.8387)
Luminance	0.2026 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407DCF #CF9240

analogous

#40C4CF #407DCF #4A40CF

triadic

#407DCF #CF407D #7DCF40

tetradic

#407DCF #CF40C4 #CF9240 #40CF4A

square

#407DCF #CF40C4 #CF9240 #40CF4A

split-complementary

#407DCF #CF4A40 #C4CF40

monochromatic

#1E4477 #2A60A8 #407DCF #719EDB #A2C0E8

Accessibility & contrast

On white

4.16

#407DCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#407DCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407DCF

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407DCF	#FFFFFF	#000000	##000000
##407DCF	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5784D2

Deuteranopia (green-blind)

#4176CD

Tritanopia (blue-blind)

#00909C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #407dcf;
/* rgb */ color: rgb(64, 125, 207);
/* oklch */ color: oklch(58.9% 0.141 256.6);

Tailwind

colors: {
  custom: {
    50: '#85a2de',
    500: '#407dcf',
    950: '#000000',
  },
}

SCSS

$custom: #407dcf;
$custom-light: #85a2de;
$custom-dark: #000000;

JSON

{
  "hex": "#407dcf",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 207
  },
  "hsl": {
    "h": 214.406,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58913,
    "c": 0.14113,
    "h": 256.6
  },
  "luminance": 0.20262
}

Semantic roles & 50–950 ramp

primary

#407DCF

secondary

#D4BA97

accent

#A045E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #407DCF

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

Preview Lab → · Contrast checker → · Palette generator →