#415CC8#415CC8

#415CC8 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.5% C 0.171 H 269.0°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#415CC8
RGB	rgb(65, 92, 200)
HSL	hsl(228, 55%, 52%)
HSV	hsv(228, 68%, 78%)
CMYK	cmyk(67.5%, 54%, 0%, 21.6%)
CIE-LAB	lab(42.68, 25.58, -59.32)
CIE-LCH	lch(42.68, 64.60, 293.33°)
OKLab	oklab(51.55% -0.0028 -0.1705)
OKLCH	oklch(51.55% 0.171 269)
XYZ	xyz(16.4289, 12.9467, 56.2655)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415CC8 #C8AD41

analogous

#41A0C8 #415CC8 #6A41C8

triadic

#415CC8 #C8415C #5CC841

tetradic

#415CC8 #C841A0 #C8AD41 #41C86A

square

#415CC8 #C841A0 #C8AD41 #41C86A

split-complementary

#415CC8 #C86A41 #A0C841

monochromatic

#20306F #2E449E #415CC8 #7085D6 #A0ADE3

Accessibility & contrast

On white

5.85

#415CC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#415CC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415CC8

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415CC8	#FFFFFF	#000000	##FFFFFF
##415CC8	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#086BCC

Deuteranopia (green-blind)

#005FC6

Tritanopia (blue-blind)

#007689

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #415cc8;
/* rgb */ color: rgb(65, 92, 200);
/* oklch */ color: oklch(51.5% 0.171 269.0);

Tailwind

colors: {
  custom: {
    50: '#8589d9',
    500: '#415cc8',
    950: '#000000',
  },
}

SCSS

$custom: #415cc8;
$custom-light: #8589d9;
$custom-dark: #000000;

JSON

{
  "hex": "#415cc8",
  "rgb": {
    "r": 65,
    "g": 92,
    "b": 200
  },
  "hsl": {
    "h": 228,
    "s": 55.102,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51547,
    "c": 0.17057,
    "h": 269
  },
  "luminance": 0.12948
}

Semantic roles & 50–950 ramp

primary

#415CC8

secondary

#D0C495

accent

#C149DE

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #415CC8

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

Preview Lab → · Contrast checker → · Palette generator →