#407DEA#407DEA

#407DEA is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.6% C 0.177 H 261.0°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#407DEA
RGB	rgb(64, 125, 234)
HSL	hsl(218, 80%, 58%)
HSV	hsv(218, 73%, 92%)
CMYK	cmyk(72.6%, 46.6%, 0%, 8.2%)
CIE-LAB	lab(53.70, 16.87, -60.84)
CIE-LCH	lch(53.70, 63.14, 285.50°)
OKLab	oklab(60.64% -0.0277 -0.1745)
OKLCH	oklch(60.64% 0.177 261)
XYZ	xyz(24.2939, 21.6951, 80.7332)
Luminance	0.2170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407DEA #EAAD40

analogous

#40D2EA #407DEA #5840EA

triadic

#407DEA #EA407D #7DEA40

tetradic

#407DEA #EA40D2 #EAAD40 #40EA58

square

#407DEA #EA40D2 #EAAD40 #40EA58

split-complementary

#407DEA #EA5840 #D2EA40

monochromatic

#11449E #175CD5 #407DEA #77A3F0 #AEC8F6

Accessibility & contrast

On white

3.93

#407DEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#407DEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407DEA

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407DEA	#FFFFFF	#000000	##000000
##407DEA	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4289EE

Deuteranopia (green-blind)

#1679E8

Tritanopia (blue-blind)

#0097A8

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #407dea;
/* rgb */ color: rgb(64, 125, 234);
/* oklch */ color: oklch(60.6% 0.177 261.0);

Tailwind

colors: {
  custom: {
    50: '#8aa2f1',
    500: '#407dea',
    950: '#000000',
  },
}

SCSS

$custom: #407dea;
$custom-light: #8aa2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#407dea",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 234
  },
  "hsl": {
    "h": 218.471,
    "s": 80.189,
    "l": 58.431
  },
  "oklch": {
    "l": 0.60636,
    "c": 0.17673,
    "h": 261
  },
  "luminance": 0.21698
}

Semantic roles & 50–950 ramp

primary

#407DEA

secondary

#E5CCA1

accent

#B031F7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E17

muted

#7E7E85

Preview Lab

Preview with #407DEA

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

Preview Lab → · Contrast checker → · Palette generator →