#407ED7#407ED7

#407ED7 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.6% C 0.151 H 257.7°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#407ED7
RGB	rgb(64, 126, 215)
HSL	hsl(215, 65%, 55%)
HSV	hsv(215, 70%, 84%)
CMYK	cmyk(70.2%, 41.4%, 0%, 15.7%)
CIE-LAB	lab(52.86, 9.43, -51.53)
CIE-LCH	lch(52.86, 52.39, 280.38°)
OKLab	oklab(59.62% -0.032 -0.1471)
OKLCH	oklch(59.62% 0.151 257.7)
XYZ	xyz(21.8365, 20.9157, 67.1631)
Luminance	0.2092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407ED7 #D79940

analogous

#40CAD7 #407ED7 #4D40D7

triadic

#407ED7 #D7407E #7ED740

tetradic

#407ED7 #D740CA #D79940 #40D74D

square

#407ED7 #D740CA #D79940 #40D74D

split-complementary

#407ED7 #D74D40 #CAD740

monochromatic

#1B4581 #2660B4 #407ED7 #73A0E2 #A5C2EC

Accessibility & contrast

On white

4.05

#407ED7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#407ED7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407ED7

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407ED7	#FFFFFF	#000000	##000000
##407ED7	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5486DA

Deuteranopia (green-blind)

#3B78D5

Tritanopia (blue-blind)

#0093A0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #407ed7;
/* rgb */ color: rgb(64, 126, 215);
/* oklch */ color: oklch(59.6% 0.151 257.7);

Tailwind

colors: {
  custom: {
    50: '#86a2e4',
    500: '#407ed7',
    950: '#000000',
  },
}

SCSS

$custom: #407ed7;
$custom-light: #86a2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#407ed7",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 215
  },
  "hsl": {
    "h": 215.364,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59622,
    "c": 0.15059,
    "h": 257.7
  },
  "luminance": 0.20918
}

Semantic roles & 50–950 ramp

primary

#407ED7

secondary

#D9BF9A

accent

#A33FE8

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0F15

muted

#7D7E84

Preview Lab

Preview with #407ED7

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

Preview Lab → · Contrast checker → · Palette generator →