#407BED#407BED

#407BED is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.4% C 0.183 H 261.9°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#407BED
RGB	rgb(64, 123, 237)
HSL	hsl(220, 83%, 59%)
HSV	hsv(220, 73%, 93%)
CMYK	cmyk(73%, 48.1%, 0%, 7.1%)
CIE-LAB	lab(53.35, 19.19, -63.09)
CIE-LCH	lch(53.35, 65.94, 286.92°)
OKLab	oklab(60.43% -0.0257 -0.1812)
OKLCH	oklch(60.43% 0.183 261.9)
XYZ	xyz(24.4779, 21.3676, 82.9387)
Luminance	0.2137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407BED #EDB240

analogous

#40D1ED #407BED #5C40ED

triadic

#407BED #ED407B #7BED40

tetradic

#407BED #ED40D1 #EDB240 #40ED5C

square

#407BED #ED40D1 #EDB240 #40ED5C

split-complementary

#407BED #ED5C40 #D1ED40

monochromatic

#0F42A3 #1558DB #407BED #78A2F2 #B0C8F8

Accessibility & contrast

On white

3.98

#407BED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#407BED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407BED

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407BED	#FFFFFF	#000000	##000000
##407BED	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A88F1

Deuteranopia (green-blind)

#0078EB

Tritanopia (blue-blind)

#0096A9

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #407bed;
/* rgb */ color: rgb(64, 123, 237);
/* oklch */ color: oklch(60.4% 0.183 261.9);

Tailwind

colors: {
  custom: {
    50: '#8aa0f3',
    500: '#407bed',
    950: '#000000',
  },
}

SCSS

$custom: #407bed;
$custom-light: #8aa0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#407bed",
  "rgb": {
    "r": 64,
    "g": 123,
    "b": 237
  },
  "hsl": {
    "h": 219.538,
    "s": 82.775,
    "l": 59.02
  },
  "oklch": {
    "l": 0.60425,
    "c": 0.18298,
    "h": 261.9
  },
  "luminance": 0.2137
}

Semantic roles & 50–950 ramp

primary

#407BED

secondary

#E6CFA2

accent

#B42FF9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E17

muted

#7E7E85

Preview Lab

Preview with #407BED

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

Preview Lab → · Contrast checker → · Palette generator →