#407FE2#407FE2

#407FE2 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.5% C 0.164 H 259.2°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#407FE2
RGB	rgb(64, 127, 226)
HSL	hsl(217, 74%, 57%)
HSV	hsv(217, 72%, 89%)
CMYK	cmyk(71.7%, 43.8%, 0%, 11.4%)
CIE-LAB	lab(53.77, 12.76, -56.26)
CIE-LCH	lch(53.77, 57.69, 282.78°)
OKLab	oklab(60.53% -0.0308 -0.161)
OKLCH	oklch(60.53% 0.164 259.2)
XYZ	xyz(23.4262, 21.7572, 74.9017)
Luminance	0.2176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407FE2 #E2A340

analogous

#40D0E2 #407FE2 #5240E2

triadic

#407FE2 #E2407F #7FE240

tetradic

#407FE2 #E240D0 #E2A340 #40E252

square

#407FE2 #E240D0 #E2A340 #40E252

split-complementary

#407FE2 #E25240 #D0E240

monochromatic

#164692 #1E60C7 #407FE2 #75A3EA #AAC6F2

Accessibility & contrast

On white

3.92

#407FE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#407FE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407FE2

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407FE2	#FFFFFF	#000000	##000000
##407FE2	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E89E6

Deuteranopia (green-blind)

#2F7AE0

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #407fe2;
/* rgb */ color: rgb(64, 127, 226);
/* oklch */ color: oklch(60.5% 0.164 259.2);

Tailwind

colors: {
  custom: {
    50: '#88a3ec',
    500: '#407fe2',
    950: '#000000',
  },
}

SCSS

$custom: #407fe2;
$custom-light: #88a3ec;
$custom-dark: #000000;

JSON

{
  "hex": "#407fe2",
  "rgb": {
    "r": 64,
    "g": 127,
    "b": 226
  },
  "hsl": {
    "h": 216.667,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60532,
    "c": 0.16395,
    "h": 259.2
  },
  "luminance": 0.2176
}

Semantic roles & 50–950 ramp

primary

#407FE2

secondary

#E0C69E

accent

#A838F0

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #407FE2

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

Preview Lab → · Contrast checker → · Palette generator →