#407EC0#407EC0

#407EC0 is a mid, vivid cyan. Relative luminance 0.198; OKLCH L 58.3% C 0.121 H 251.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#407EC0
RGB	rgb(64, 126, 192)
HSL	hsl(211, 50%, 50%)
HSV	hsv(211, 67%, 75%)
CMYK	cmyk(66.7%, 34.4%, 0%, 24.7%)
CIE-LAB	lab(51.63, 1.29, -40.41)
CIE-LCH	lch(51.63, 40.43, 271.84°)
OKLab	oklab(58.26% -0.0375 -0.1146)
OKLCH	oklch(58.26% 0.121 251.9)
XYZ	xyz(19.0861, 19.8155, 52.6779)
Luminance	0.1982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407EC0 #C08240

analogous

#40BEC0 #407EC0 #4240C0

triadic

#407EC0 #C0407E #7EC040

tetradic

#407EC0 #C040BE #C08240 #40C042

square

#407EC0 #C040BE #C08240 #40C042

split-complementary

#407EC0 #C04240 #BEC040

monochromatic

#214264 #306092 #407EC0 #6E9DCF #9CBCDE

Accessibility & contrast

On white

4.23

#407EC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#407EC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407EC0

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407EC0	#FFFFFF	#000000	##000000
##407EC0	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6182C3

Deuteranopia (green-blind)

#4F76BF

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #407ec0;
/* rgb */ color: rgb(64, 126, 192);
/* oklch */ color: oklch(58.3% 0.121 251.9);

Tailwind

colors: {
  custom: {
    50: '#82a3d3',
    500: '#407ec0',
    950: '#000000',
  },
}

SCSS

$custom: #407ec0;
$custom-light: #82a3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#407ec0",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 192
  },
  "hsl": {
    "h": 210.938,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58264,
    "c": 0.12055,
    "h": 251.9
  },
  "luminance": 0.19817
}

Semantic roles & 50–950 ramp

primary

#407EC0

secondary

#CBAF91

accent

#964EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #407EC0

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

Preview Lab → · Contrast checker → · Palette generator →