#406DED#406DED

#406DED is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.6% C 0.199 H 265.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#406DED
RGB	rgb(64, 109, 237)
HSL	hsl(224, 83%, 59%)
HSV	hsv(224, 73%, 93%)
CMYK	cmyk(73%, 54%, 0%, 7.1%)
CIE-LAB	lab(49.66, 27.92, -69.04)
CIE-LCH	lch(49.66, 74.48, 292.02°)
OKLab	oklab(57.62% -0.0148 -0.1989)
OKLCH	oklch(57.62% 0.199 265.7)
XYZ	xyz(22.8637, 18.1392, 82.4006)
Luminance	0.1814 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406DED #EDC040

analogous

#40C4ED #406DED #6A40ED

triadic

#406DED #ED406D #6DED40

tetradic

#406DED #ED40C4 #EDC040 #40ED6A

square

#406DED #ED40C4 #EDC040 #40ED6A

split-complementary

#406DED #ED6A40 #C4ED40

monochromatic

#0F36A3 #1548DB #406DED #7898F2 #B0C3F8

Accessibility & contrast

On white

4.54

#406DED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#406DED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #406DED

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406DED	#FFFFFF	#000000	##000000
##406DED	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EF1

Deuteranopia (green-blind)

#006EEA

Tritanopia (blue-blind)

#008CA2

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #406ded;
/* rgb */ color: rgb(64, 109, 237);
/* oklch */ color: oklch(57.6% 0.199 265.7);

Tailwind

colors: {
  custom: {
    50: '#8b96f4',
    500: '#406ded',
    950: '#000000',
  },
}

SCSS

$custom: #406ded;
$custom-light: #8b96f4;
$custom-dark: #000000;

JSON

{
  "hex": "#406ded",
  "rgb": {
    "r": 64,
    "g": 109,
    "b": 237
  },
  "hsl": {
    "h": 224.393,
    "s": 82.775,
    "l": 59.02
  },
  "oklch": {
    "l": 0.57624,
    "c": 0.19949,
    "h": 265.7
  },
  "luminance": 0.18142
}

Semantic roles & 50–950 ramp

primary

#406DED

secondary

#E6D5A2

accent

#C42FF9

background

#F9F9FF

surface

#F2F1FE

border

#CCCBD6

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #406DED

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

Preview Lab → · Contrast checker → · Palette generator →