#407AE0#407AE0

#407AE0 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.3% C 0.167 H 260.8°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#407AE0
RGB	rgb(64, 122, 224)
HSL	hsl(218, 72%, 56%)
HSV	hsv(218, 71%, 88%)
CMYK	cmyk(71.4%, 45.5%, 0%, 12.2%)
CIE-LAB	lab(52.27, 15.13, -57.54)
CIE-LCH	lch(52.27, 59.49, 284.73°)
OKLab	oklab(59.34% -0.0268 -0.1649)
OKLCH	oklch(59.34% 0.167 260.8)
XYZ	xyz(22.5236, 20.3885, 73.2549)
Luminance	0.2039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407AE0 #E0A640

analogous

#40CAE0 #407AE0 #5640E0

triadic

#407AE0 #E0407A #7AE040

tetradic

#407AE0 #E040CA #E0A640 #40E056

square

#407AE0 #E040CA #E0A640 #40E056

split-complementary

#407AE0 #E05640 #CAE040

monochromatic

#17428E #205BC3 #407AE0 #759FE9 #A9C3F1

Accessibility & contrast

On white

4.14

#407AE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#407AE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407AE0

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407AE0	#FFFFFF	#000000	##000000
##407AE0	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4585E4

Deuteranopia (green-blind)

#2376DE

Tritanopia (blue-blind)

#0092A2

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #407ae0;
/* rgb */ color: rgb(64, 122, 224);
/* oklch */ color: oklch(59.3% 0.167 260.8);

Tailwind

colors: {
  custom: {
    50: '#889fea',
    500: '#407ae0',
    950: '#000000',
  },
}

SCSS

$custom: #407ae0;
$custom-light: #889fea;
$custom-dark: #000000;

JSON

{
  "hex": "#407ae0",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 224
  },
  "hsl": {
    "h": 218.25,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.59341,
    "c": 0.16702,
    "h": 260.8
  },
  "luminance": 0.20391
}

Semantic roles & 50–950 ramp

primary

#407AE0

secondary

#DFC79D

accent

#AD39EF

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #407AE0

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

Preview Lab → · Contrast checker → · Palette generator →