#407EE2#407EE2

#407EE2 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.3% C 0.165 H 259.6°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#407EE2
RGB	rgb(64, 126, 226)
HSL	hsl(217, 74%, 57%)
HSV	hsv(217, 72%, 89%)
CMYK	cmyk(71.7%, 44.2%, 0%, 11.4%)
CIE-LAB	lab(53.49, 13.38, -56.70)
CIE-LCH	lch(53.49, 58.26, 283.28°)
OKLab	oklab(60.32% -0.0299 -0.1623)
OKLCH	oklch(60.32% 0.165 259.6)
XYZ	xyz(23.2977, 21.5002, 74.8589)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407EE2 #E2A440

analogous

#40CFE2 #407EE2 #5340E2

triadic

#407EE2 #E2407E #7EE240

tetradic

#407EE2 #E240CF #E2A440 #40E253

square

#407EE2 #E240CF #E2A440 #40E253

split-complementary

#407EE2 #E25340 #CFE240

monochromatic

#164592 #1E5FC7 #407EE2 #75A2EA #AAC6F2

Accessibility & contrast

On white

3.96

#407EE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#407EE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407EE2

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407EE2	#FFFFFF	#000000	##000000
##407EE2	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C88E6

Deuteranopia (green-blind)

#2C79E0

Tritanopia (blue-blind)

#0095A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #407ee2;
/* rgb */ color: rgb(64, 126, 226);
/* oklch */ color: oklch(60.3% 0.165 259.6);

Tailwind

colors: {
  custom: {
    50: '#88a2ec',
    500: '#407ee2',
    950: '#000000',
  },
}

SCSS

$custom: #407ee2;
$custom-light: #88a2ec;
$custom-dark: #000000;

JSON

{
  "hex": "#407ee2",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 226
  },
  "hsl": {
    "h": 217.037,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60319,
    "c": 0.16508,
    "h": 259.6
  },
  "luminance": 0.21503
}

Semantic roles & 50–950 ramp

primary

#407EE2

secondary

#E0C79E

accent

#AA38F0

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #407EE2

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

Preview Lab → · Contrast checker → · Palette generator →