#407BD6#407BD6

#407BD6 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 58.9% C 0.153 H 258.9°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#407BD6
RGB	rgb(64, 123, 214)
HSL	hsl(216, 65%, 55%)
HSV	hsv(216, 70%, 84%)
CMYK	cmyk(70.1%, 42.5%, 0%, 16.1%)
CIE-LAB	lab(51.96, 10.92, -52.40)
CIE-LCH	lch(51.96, 53.52, 281.77°)
OKLab	oklab(58.91% -0.0295 -0.1497)
OKLCH	oklch(58.91% 0.153 258.9)
XYZ	xyz(21.3305, 20.1087, 66.3625)
Luminance	0.2011 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407BD6 #D69B40

analogous

#40C6D6 #407BD6 #5040D6

triadic

#407BD6 #D6407B #7BD640

tetradic

#407BD6 #D640C6 #D69B40 #40D650

square

#407BD6 #D640C6 #D69B40 #40D650

split-complementary

#407BD6 #D65040 #C6D640

monochromatic

#1B4380 #265DB2 #407BD6 #729EE1 #A5C1EC

Accessibility & contrast

On white

4.18

#407BD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#407BD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407BD6

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407BD6	#FFFFFF	#000000	##000000
##407BD6	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F83DA

Deuteranopia (green-blind)

#3575D4

Tritanopia (blue-blind)

#00909E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #407bd6;
/* rgb */ color: rgb(64, 123, 214);
/* oklch */ color: oklch(58.9% 0.153 258.9);

Tailwind

colors: {
  custom: {
    50: '#86a0e3',
    500: '#407bd6',
    950: '#000000',
  },
}

SCSS

$custom: #407bd6;
$custom-light: #86a0e3;
$custom-dark: #000000;

JSON

{
  "hex": "#407bd6",
  "rgb": {
    "r": 64,
    "g": 123,
    "b": 214
  },
  "hsl": {
    "h": 216.4,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58909,
    "c": 0.15261,
    "h": 258.9
  },
  "luminance": 0.20111
}

Semantic roles & 50–950 ramp

primary

#407BD6

secondary

#D9C099

accent

#A640E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #407BD6

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

Preview Lab → · Contrast checker → · Palette generator →