#407CD6#407CD6

#407CD6 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.1% C 0.151 H 258.4°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#407CD6
RGB	rgb(64, 124, 214)
HSL	hsl(216, 65%, 55%)
HSV	hsv(216, 70%, 84%)
CMYK	cmyk(70.1%, 42.1%, 0%, 16.1%)
CIE-LAB	lab(52.24, 10.30, -51.95)
CIE-LCH	lch(52.24, 52.96, 281.22°)
OKLab	oklab(59.13% -0.0304 -0.1484)
OKLCH	oklch(59.13% 0.151 258.4)
XYZ	xyz(21.4552, 20.3581, 66.4041)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407CD6 #D69A40

analogous

#40C7D6 #407CD6 #4F40D6

triadic

#407CD6 #D6407C #7CD640

tetradic

#407CD6 #D640C7 #D69A40 #40D64F

square

#407CD6 #D640C7 #D69A40 #40D64F

split-complementary

#407CD6 #D64F40 #C7D640

monochromatic

#1B4480 #265EB2 #407CD6 #729FE1 #A5C1EC

Accessibility & contrast

On white

4.14

#407CD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#407CD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407CD6

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407CD6	#FFFFFF	#000000	##000000
##407CD6	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5184DA

Deuteranopia (green-blind)

#3876D4

Tritanopia (blue-blind)

#00919E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #407cd6;
/* rgb */ color: rgb(64, 124, 214);
/* oklch */ color: oklch(59.1% 0.151 258.4);

Tailwind

colors: {
  custom: {
    50: '#86a1e3',
    500: '#407cd6',
    950: '#000000',
  },
}

SCSS

$custom: #407cd6;
$custom-light: #86a1e3;
$custom-dark: #000000;

JSON

{
  "hex": "#407cd6",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 214
  },
  "hsl": {
    "h": 216,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59125,
    "c": 0.15149,
    "h": 258.4
  },
  "luminance": 0.2036
}

Semantic roles & 50–950 ramp

primary

#407CD6

secondary

#D9BF99

accent

#A540E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #407CD6

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

Preview Lab → · Contrast checker → · Palette generator →