#415FD8#415FD8

#415FD8 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.4% C 0.188 H 268.6°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#415FD8
RGB	rgb(65, 95, 216)
HSL	hsl(228, 66%, 55%)
HSV	hsv(228, 70%, 85%)
CMYK	cmyk(69.9%, 56%, 0%, 15.3%)
CIE-LAB	lab(44.61, 29.36, -65.38)
CIE-LCH	lch(44.61, 71.67, 294.19°)
OKLab	oklab(53.36% -0.0045 -0.1883)
OKLCH	oklch(53.36% 0.188 268.6)
XYZ	xyz(18.6626, 14.2642, 66.7222)
Luminance	0.1427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415FD8 #D8BA41

analogous

#41ABD8 #415FD8 #6E41D8

triadic

#415FD8 #D8415F #5FD841

tetradic

#415FD8 #D841AB #D8BA41 #41D86E

square

#415FD8 #D841AB #D8BA41 #41D86E

split-complementary

#415FD8 #D86E41 #ABD841

monochromatic

#1B3084 #2542B6 #415FD8 #748AE2 #A7B5ED

Accessibility & contrast

On white

5.45

#415FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#415FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415FD8

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415FD8	#FFFFFF	#000000	##FFFFFF
##415FD8	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DC

Deuteranopia (green-blind)

#0063D6

Tritanopia (blue-blind)

#007D92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #415fd8;
/* rgb */ color: rgb(65, 95, 216);
/* oklch */ color: oklch(53.4% 0.188 268.6);

Tailwind

colors: {
  custom: {
    50: '#888ce5',
    500: '#415fd8',
    950: '#000000',
  },
}

SCSS

$custom: #415fd8;
$custom-light: #888ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#415fd8",
  "rgb": {
    "r": 65,
    "g": 95,
    "b": 216
  },
  "hsl": {
    "h": 228.079,
    "s": 65.939,
    "l": 55.098
  },
  "oklch": {
    "l": 0.53358,
    "c": 0.18839,
    "h": 268.6
  },
  "luminance": 0.14266
}

Semantic roles & 50–950 ramp

primary

#415FD8

secondary

#DACD9B

accent

#C73FE9

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #415FD8

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

Preview Lab → · Contrast checker → · Palette generator →