#415BD1#415BD1

#415BD1 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.0% C 0.184 H 269.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#415BD1
RGB	rgb(65, 91, 209)
HSL	hsl(229, 61%, 54%)
HSV	hsv(229, 69%, 82%)
CMYK	cmyk(68.9%, 56.5%, 0%, 18%)
CIE-LAB	lab(43.07, 29.41, -63.86)
CIE-LCH	lch(43.07, 70.31, 294.73°)
OKLab	oklab(52.05% -0.0015 -0.1839)
OKLCH	oklch(52.05% 0.184 269.5)
XYZ	xyz(17.4257, 13.2077, 61.9402)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415BD1 #D1B741

analogous

#41A3D1 #415BD1 #6F41D1

triadic

#415BD1 #D1415B #5BD141

tetradic

#415BD1 #D141A3 #D1B741 #41D16F

square

#415BD1 #D141A3 #D1B741 #41D16F

split-complementary

#415BD1 #D16F41 #A3D141

monochromatic

#1E2E7A #2941AB #415BD1 #7286DD #A4B0E9

Accessibility & contrast

On white

5.77

#415BD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#415BD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415BD1

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415BD1	#FFFFFF	#000000	##FFFFFF
##415BD1	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD5

Deuteranopia (green-blind)

#005FCF

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #415bd1;
/* rgb */ color: rgb(65, 91, 209);
/* oklch */ color: oklch(52.0% 0.184 269.5);

Tailwind

colors: {
  custom: {
    50: '#8789e0',
    500: '#415bd1',
    950: '#000000',
  },
}

SCSS

$custom: #415bd1;
$custom-light: #8789e0;
$custom-dark: #000000;

JSON

{
  "hex": "#415bd1",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 209
  },
  "hsl": {
    "h": 229.167,
    "s": 61.017,
    "l": 53.725
  },
  "oklch": {
    "l": 0.52047,
    "c": 0.18396,
    "h": 269.5
  },
  "luminance": 0.13209
}

Semantic roles & 50–950 ramp

primary

#415BD1

secondary

#D6CB98

accent

#C744E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #415BD1

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

Preview Lab → · Contrast checker → · Palette generator →