#407DC8#407DC8

#407DC8 is a mid, vivid cyan. Relative luminance 0.199; OKLCH L 58.5% C 0.132 H 254.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#407DC8
RGB	rgb(64, 125, 200)
HSL	hsl(213, 55%, 52%)
HSV	hsv(213, 68%, 78%)
CMYK	cmyk(68%, 37.5%, 0%, 21.6%)
CIE-LAB	lab(51.75, 4.71, -44.78)
CIE-LCH	lch(51.75, 45.03, 276.00°)
OKLab	oklab(58.5% -0.0344 -0.1274)
OKLCH	oklch(58.5% 0.132 254.9)
XYZ	xyz(19.8695, 19.9253, 57.4312)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407DC8 #C88B40

analogous

#40C1C8 #407DC8 #4740C8

triadic

#407DC8 #C8407D #7DC840

tetradic

#407DC8 #C840C1 #C88B40 #40C847

square

#407DC8 #C840C1 #C88B40 #40C847

split-complementary

#407DC8 #C84740 #C1C840

monochromatic

#20436E #2D609D #407DC8 #709DD6 #9FBEE3

Accessibility & contrast

On white

4.21

#407DC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#407DC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407DC8

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407DC8	#FFFFFF	#000000	##000000
##407DC8	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B82CB

Deuteranopia (green-blind)

#4776C6

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #407dc8;
/* rgb */ color: rgb(64, 125, 200);
/* oklch */ color: oklch(58.5% 0.132 254.9);

Tailwind

colors: {
  custom: {
    50: '#83a2d9',
    500: '#407dc8',
    950: '#000000',
  },
}

SCSS

$custom: #407dc8;
$custom-light: #83a2d9;
$custom-dark: #000000;

JSON

{
  "hex": "#407dc8",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 200
  },
  "hsl": {
    "h": 213.088,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58497,
    "c": 0.13193,
    "h": 254.9
  },
  "luminance": 0.19927
}

Semantic roles & 50–950 ramp

primary

#407DC8

secondary

#D0B594

accent

#9C49DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #407DC8

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

Preview Lab → · Contrast checker → · Palette generator →