#407FD0#407FD0

#407FD0 is a mid, vivid cyan. Relative luminance 0.208; OKLCH L 59.4% C 0.140 H 255.8°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#407FD0
RGB	rgb(64, 127, 208)
HSL	hsl(214, 61%, 53%)
HSV	hsv(214, 69%, 82%)
CMYK	cmyk(69.2%, 38.9%, 0%, 18.4%)
CIE-LAB	lab(52.75, 6.33, -47.74)
CIE-LCH	lch(52.75, 48.16, 277.55°)
OKLab	oklab(59.41% -0.0345 -0.136)
OKLCH	oklch(59.41% 0.14 255.8)
XYZ	xyz(21.0847, 20.8206, 62.5699)
Luminance	0.2082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407FD0 #D09140

analogous

#40C7D0 #407FD0 #4940D0

triadic

#407FD0 #D0407F #7FD040

tetradic

#407FD0 #D040C7 #D09140 #40D049

square

#407FD0 #D040C7 #D09140 #40D049

split-complementary

#407FD0 #D04940 #C7D040

monochromatic

#1E4578 #2A61A9 #407FD0 #71A0DC #A2C1E8

Accessibility & contrast

On white

4.07

#407FD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#407FD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407FD0

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407FD0	#FFFFFF	#000000	##000000
##407FD0	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A85D3

Deuteranopia (green-blind)

#4478CE

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #407fd0;
/* rgb */ color: rgb(64, 127, 208);
/* oklch */ color: oklch(59.4% 0.140 255.8);

Tailwind

colors: {
  custom: {
    50: '#85a3df',
    500: '#407fd0',
    950: '#000000',
  },
}

SCSS

$custom: #407fd0;
$custom-light: #85a3df;
$custom-dark: #000000;

JSON

{
  "hex": "#407fd0",
  "rgb": {
    "r": 64,
    "g": 127,
    "b": 208
  },
  "hsl": {
    "h": 213.75,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59415,
    "c": 0.1403,
    "h": 255.8
  },
  "luminance": 0.20823
}

Semantic roles & 50–950 ramp

primary

#407FD0

secondary

#D5BA97

accent

#9E44E4

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #407FD0

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

Preview Lab → · Contrast checker → · Palette generator →