#407EDA#407EDA

#407EDA is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.8% C 0.155 H 258.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#407EDA
RGB	rgb(64, 126, 218)
HSL	hsl(216, 68%, 55%)
HSV	hsv(216, 71%, 85%)
CMYK	cmyk(70.6%, 42.2%, 0%, 14.5%)
CIE-LAB	lab(53.03, 10.51, -52.95)
CIE-LCH	lch(53.03, 53.98, 281.22°)
OKLab	oklab(59.81% -0.0314 -0.1513)
OKLCH	oklch(59.81% 0.155 258.3)
XYZ	xyz(22.2255, 21.0713, 69.2119)
Luminance	0.2107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407EDA #DA9C40

analogous

#40CBDA #407EDA #4F40DA

triadic

#407EDA #DA407E #7EDA40

tetradic

#407EDA #DA40CB #DA9C40 #40DA4F

square

#407EDA #DA40CB #DA9C40 #40DA4F

split-complementary

#407EDA #DA4F40 #CBDA40

monochromatic

#1A4586 #2460B9 #407EDA #73A1E4 #A7C3EE

Accessibility & contrast

On white

4.03

#407EDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#407EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407EDA

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407EDA	#FFFFFF	#000000	##000000
##407EDA	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5286DE

Deuteranopia (green-blind)

#3778D8

Tritanopia (blue-blind)

#0093A1

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #407eda;
/* rgb */ color: rgb(64, 126, 218);
/* oklch */ color: oklch(59.8% 0.155 258.3);

Tailwind

colors: {
  custom: {
    50: '#87a2e6',
    500: '#407eda',
    950: '#000000',
  },
}

SCSS

$custom: #407eda;
$custom-light: #87a2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#407eda",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 218
  },
  "hsl": {
    "h": 215.844,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.59809,
    "c": 0.15455,
    "h": 258.3
  },
  "luminance": 0.21074
}

Semantic roles & 50–950 ramp

primary

#407EDA

secondary

#DBC19B

accent

#A53DEA

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0D0F16

muted

#7D7E84

Preview Lab

Preview with #407EDA

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

Preview Lab → · Contrast checker → · Palette generator →