#407AD6#407AD6

#407AD6 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.7% C 0.154 H 259.3°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#407AD6
RGB	rgb(64, 122, 214)
HSL	hsl(217, 65%, 55%)
HSV	hsv(217, 70%, 84%)
CMYK	cmyk(70.1%, 43%, 0%, 16.1%)
CIE-LAB	lab(51.68, 11.53, -52.84)
CIE-LCH	lch(51.68, 54.09, 282.31°)
OKLab	oklab(58.69% -0.0286 -0.1511)
OKLCH	oklch(58.69% 0.154 259.3)
XYZ	xyz(21.2071, 19.8619, 66.3214)
Luminance	0.1986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407AD6 #D69C40

analogous

#40C5D6 #407AD6 #5140D6

triadic

#407AD6 #D6407A #7AD640

tetradic

#407AD6 #D640C5 #D69C40 #40D651

square

#407AD6 #D640C5 #D69C40 #40D651

split-complementary

#407AD6 #D65140 #C5D640

monochromatic

#1B4280 #265DB2 #407AD6 #729DE1 #A5C0EC

Accessibility & contrast

On white

4.22

#407AD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#407AD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407AD6

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407AD6	#FFFFFF	#000000	##000000
##407AD6	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D83DA

Deuteranopia (green-blind)

#3375D4

Tritanopia (blue-blind)

#008F9D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #407ad6;
/* rgb */ color: rgb(64, 122, 214);
/* oklch */ color: oklch(58.7% 0.154 259.3);

Tailwind

colors: {
  custom: {
    50: '#869fe3',
    500: '#407ad6',
    950: '#000000',
  },
}

SCSS

$custom: #407ad6;
$custom-light: #869fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#407ad6",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 214
  },
  "hsl": {
    "h": 216.8,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58693,
    "c": 0.15375,
    "h": 259.3
  },
  "luminance": 0.19864
}

Semantic roles & 50–950 ramp

primary

#407AD6

secondary

#D9C099

accent

#A740E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #407AD6

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

Preview Lab → · Contrast checker → · Palette generator →