#407CD2#407CD2

#407CD2 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 58.9% C 0.146 H 257.7°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#407CD2
RGB	rgb(64, 124, 210)
HSL	hsl(215, 62%, 54%)
HSV	hsv(215, 70%, 82%)
CMYK	cmyk(69.5%, 41%, 0%, 17.6%)
CIE-LAB	lab(52.01, 8.87, -50.05)
CIE-LCH	lch(52.01, 50.83, 280.05°)
OKLab	oklab(58.88% -0.0312 -0.1428)
OKLCH	oklch(58.88% 0.146 257.7)
XYZ	xyz(20.9506, 20.1562, 63.7467)
Luminance	0.2016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407CD2 #D29640

analogous

#40C5D2 #407CD2 #4D40D2

triadic

#407CD2 #D2407C #7CD240

tetradic

#407CD2 #D240C5 #D29640 #40D24D

square

#407CD2 #D240C5 #D29640 #40D24D

split-complementary

#407CD2 #D24D40 #C5D240

monochromatic

#1D437B #295FAC #407CD2 #729EDE #A3C0E9

Accessibility & contrast

On white

4.17

#407CD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#407CD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407CD2

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407CD2	#FFFFFF	#000000	##000000
##407CD2	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5483D5

Deuteranopia (green-blind)

#3C76D0

Tritanopia (blue-blind)

#00909D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #407cd2;
/* rgb */ color: rgb(64, 124, 210);
/* oklch */ color: oklch(58.9% 0.146 257.7);

Tailwind

colors: {
  custom: {
    50: '#85a1e0',
    500: '#407cd2',
    950: '#000000',
  },
}

SCSS

$custom: #407cd2;
$custom-light: #85a1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#407cd2",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 210
  },
  "hsl": {
    "h": 215.342,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58877,
    "c": 0.14619,
    "h": 257.7
  },
  "luminance": 0.20158
}

Semantic roles & 50–950 ramp

primary

#407CD2

secondary

#D6BC98

accent

#A243E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #407CD2

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

Preview Lab → · Contrast checker → · Palette generator →