#415DD1#415DD1

#415DD1 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.4% C 0.181 H 269.0°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#415DD1
RGB	rgb(65, 93, 209)
HSL	hsl(228, 61%, 54%)
HSV	hsv(228, 69%, 82%)
CMYK	cmyk(68.9%, 55.5%, 0%, 18%)
CIE-LAB	lab(43.59, 28.14, -63.03)
CIE-LCH	lch(43.59, 69.03, 294.06°)
OKLab	oklab(52.43% -0.0032 -0.1815)
OKLCH	oklch(52.43% 0.182 269)
XYZ	xyz(17.5990, 13.5542, 61.9980)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415DD1 #D1B541

analogous

#41A5D1 #415DD1 #6D41D1

triadic

#415DD1 #D1415D #5DD141

tetradic

#415DD1 #D141A5 #D1B541 #41D16D

square

#415DD1 #D141A5 #D1B541 #41D16D

split-complementary

#415DD1 #D16D41 #A5D141

monochromatic

#1E307A #2943AB #415DD1 #7287DD #A4B1E9

Accessibility & contrast

On white

5.66

#415DD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#415DD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415DD1

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415DD1	#FFFFFF	#000000	##FFFFFF
##415DD1	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED5

Deuteranopia (green-blind)

#0061CF

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #415dd1;
/* rgb */ color: rgb(65, 93, 209);
/* oklch */ color: oklch(52.4% 0.181 269.0);

Tailwind

colors: {
  custom: {
    50: '#878ae0',
    500: '#415dd1',
    950: '#000000',
  },
}

SCSS

$custom: #415dd1;
$custom-light: #878ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#415dd1",
  "rgb": {
    "r": 65,
    "g": 93,
    "b": 209
  },
  "hsl": {
    "h": 228.333,
    "s": 61.017,
    "l": 53.725
  },
  "oklch": {
    "l": 0.52431,
    "c": 0.1815,
    "h": 269
  },
  "luminance": 0.13556
}

Semantic roles & 50–950 ramp

primary

#415DD1

secondary

#D6CA98

accent

#C544E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #415DD1

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

Preview Lab → · Contrast checker → · Palette generator →