#407AFF#407AFF

#407AFF is a mid, highly saturated blue. Relative luminance 0.222; OKLCH L 61.5% C 0.207 H 263.7°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#407AFF
RGB	rgb(64, 122, 255)
HSL	hsl(222, 100%, 63%)
HSV	hsv(222, 75%, 100%)
CMYK	cmyk(74.9%, 52.2%, 0%, 0%)
CIE-LAB	lab(54.27, 26.29, -71.59)
CIE-LCH	lch(54.27, 76.27, 290.16°)
OKLab	oklab(61.5% -0.0229 -0.2062)
OKLCH	oklch(61.5% 0.207 263.7)
XYZ	xyz(27.1175, 22.2260, 97.4492)
Luminance	0.2223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407AFF #FFC540

analogous

#40DAFF #407AFF #6540FF

triadic

#407AFF #FF407A #7AFF40

tetradic

#407AFF #FF40DA #FFC540 #40FF65

square

#407AFF #FF40DA #FFC540 #40FF65

split-complementary

#407AFF #FF6540 #DAFF40

monochromatic

#003CC5 #034FFF #407AFF #7DA5FF #BACFFF

Accessibility & contrast

On white

3.86

#407AFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#407AFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407AFF

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407AFF	#FFFFFF	#000000	##000000
##407AFF	1.00	3.86	5.45	5.45
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#168BFF

Deuteranopia (green-blind)

#0079FC

Tritanopia (blue-blind)

#009AB1

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #407aff;
/* rgb */ color: rgb(64, 122, 255);
/* oklch */ color: oklch(61.5% 0.207 263.7);

Tailwind

colors: {
  custom: {
    50: '#8e9fff',
    500: '#407aff',
    950: '#000000',
  },
}

SCSS

$custom: #407aff;
$custom-light: #8e9fff;
$custom-dark: #000000;

JSON

{
  "hex": "#407aff",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 255
  },
  "hsl": {
    "h": 221.78,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.615,
    "c": 0.20749,
    "h": 263.7
  },
  "luminance": 0.22229
}

Semantic roles & 50–950 ramp

primary

#407AFF

secondary

#F0DBAB

accent

#A000E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E18

muted

#7E7E86

Preview Lab

Preview with #407AFF

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

Preview Lab → · Contrast checker → · Palette generator →